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Select 'All' to list all the chemical categories. Each character links to a view of all chemical categories whose name begin by it. The asterisk (*) links to a view of all categories whose name start with a special character (e.g. '('). You can search the table for a specific string within that specific view.
NameChemOnt IDDescription
Tacaman alkaloidsCHEMONTID:0002759Alkaloids containing the pentacyclic tacaman skeleton, which consists of a pyrido[1,2-a]indole fused to a quinolizine. Tacaman alkaloids are obtained from a precursor to a pseudoaspidospermidine (type II skeleton) derivative, by the formation of new bonds at C-20/C-3 and C-140/C-17.
TametralinesCHEMONTID:0000049Compounds containing a tametraline moiety, which consists of a tetrahydronaphthalene linked to a phenyl group to form N-methyl-4-phenyl-1,2,3,4-tetrahydronaphthalen-1-amine skeleton.
TanninsCHEMONTID:0000238Naturally occurring polyphenols which be categorized into four main classes: hydrolyzable tannin (based on ellagic acid or gallic acid), condensed tannins (made of oligomeric or polymeric proanthocyanidins), complex tannins (made of a catechin bound to a gallotannin or elagitannin), and phlorotannins (oligomers of phloroglucinol).
Tanshinlactones and derivativesCHEMONTID:0002549Oxasteroids with a structure containing an C-17 steroid skeleton, with two oxygen atoms replacing carbon atoms, and one C=O group. They all have one nitrogen atom at the 15-position. Some tanshinlactones have the second oxygen atom at the 11-position and a C=O group at the 12-position. Others have the second oxygen atom at the 12-position and a C=O group at the 11-position.
Tanshinones, isotanshinones, and derivativesCHEMONTID:0002548A group of abietane-type norditerpenoid quinones.
Taraxastane, ursane, and bauerane triterpenoidsCHEMONTID:0002886Triterpenoids with a structure based on either the taraxastane, ursane, or bauerane skeleton. These are obtained by methyl migration in ring E of the oleanane backbone.
Taraxerane, multiflorane, glutinane and friedelane triterpenoidsCHEMONTID:0002887Triterpenoids with a structure based either on the taraxerane, the multiflorane, the glutinane, or the friedelane skeleton. These compounds arise upon rearrangement of the oleanane skeleton.
Taurinated bile acids and derivativesCHEMONTID:0001159Bile acid derivatives containing a taurine conjugated to the bile acid moiety.
Taxanes and derivativesCHEMONTID:0000676Diterpenoids with a structure based either on the taxane skeleton, or a derivative thereof. In term of phytochemistry, several derivatives of the taxane skeleton exist: 2(3->20)-abeotaxane, 3,11-cyclotaxane, 11(15->1),11(10->9)-abeotaxane, 3,8-seco-taxane, and 11(15->1)-abeotaxane, among others. More complex skeletons have been found recently, which include the taxane-derived [3.3.3] propellane ring system.
Tazettine-type amaryllidaceae alkaloidsCHEMONTID:0004124Amaryllidaceae alkaloids derived from the haemanthamine-type alkaloids, which are characterized as a linkage between C6 and C11 by an oxygen atom to form a [3,4-g]benzopyran framework.
TellonesCHEMONTID:0002426Organotellurium compounds with the general formula RC(=Te)R' (R,R\" = organyl).
TelluraldehydesCHEMONTID:0002477Organotellurium compounds with the general formula RC(=Te)H (R = organyl).
Telluric acidsCHEMONTID:0002481Organic acids containing a telluric acid group.
Telluric acids and derivativesCHEMONTID:0002480Organic acids containing a telluric acid group or a derivative thereof.
TellurinohydrazidesCHEMONTID:0003161Organotellurium compounds with the general formula RTe(O)-NHNH2.
Tellurinohydrazonic acidsCHEMONTID:0003115Organic acids with the general formula RTe(OH)NN (R=organyl).
Tellurinyl compoundsCHEMONTID:0003122Organotellurium compounds with the general formula RTe(=O)R' (R = organyl).
Tellurocarbonyl compoundsCHEMONTID:0003124Organotellurium compounds with the general formula RC(=Te)R' (R= organyl, R' = H, organyl).
TelluroethersCHEMONTID:0002431Organic compounds containing a telluroether group, with the general formula RTeR' ( where R, R' are not H atoms).
TellurolsCHEMONTID:0002425Analogues of alcohols and phenols where the oxygen is replaced by a tellurium atom.
TelluronesCHEMONTID:0002479Organotellurium compounds with the general formula R[Te](R')(=O)=O (R,R' = organyl).
TelluronohydrazidesCHEMONTID:0003160Organotellurium compounds with the general formula R-TeO2-NHNH2.
Telluronyl compoundsCHEMONTID:0003121Orgnotellurium compounds with the general formula R[Te](R')(=O)=O (R = organyl, R' not O-atom).
TelluroxidesCHEMONTID:0002482Organotellurium compounds R[Te](R')=O (R,R' = organyl).
Terminal alkynesCHEMONTID:0002438Alkynes featuring a carbon substituent on one acetylenic carbon, and a hydrogen on the other carbon.
Terpene glycosidesCHEMONTID:0002049Prenol lipids containing a carbohydrate moiety glycosidically bound to a terpene backbone.
Terpene lactonesCHEMONTID:0001283Prenol lipids containing a lactone ring.
TerphenylsCHEMONTID:0002042Polycyclic aromatic compounds containing a terphenyl skeleton, which consists of a benzene ring substituted with two phenyl groups. Isomers of terphenyl include m-terphenyls (1,3-diphenylbenzenes), o-terphenyls (1,2-diphenylbenzenes), p-terphenyls (1,4-diphenylbenzenes).
Tertiary alcoholsCHEMONTID:0001670Compounds in which a hydroxy group, -OH, is attached to a saturated carbon atom R3COH (R not H ).
Tertiary alkylarylaminesCHEMONTID:0002454Tertiary amines where the nitrogen atom is linked to at least one alkyl group and at least one aryl group.
Tertiary aminesCHEMONTID:0002452Amines having the nitrogen atom linked to exactly three hydrocarbyl groups.
Tertiary arsinesCHEMONTID:0004237Organoarsenic compounds with a trisubstituted arsenic atom. They have the general formula R[As](R')R\", R,R',R\"=organyl group.
Tertiary carboxylic acid amidesCHEMONTID:0001664Compounds containing an amide derivative of carboxylic acid, with the general structure RN(R1)C(R2)=O (R1-R2 any atom but H).
Tetraalkylammonium saltsCHEMONTID:0004225Organonitrogen compounds containing a quaternary ammonium substituted with four alkyl chains.
Tetraalkylphosphonium compoundsCHEMONTID:0004327Organophosphorus compounds that contain a tetravalent phosphorus atom substituted to four alkyl chains.
Tetraalkylphosphonium halidesCHEMONTID:0004328Organophosphorus compounds that contain an halogen atom, and a tetravalent phosphorus atom substituted to four alkyl chains.
TetraalkyltinsCHEMONTID:0004347Tetraorganotin compounds where the tin atom is linked to exactly four alkyl groups.
Tetracarboxylic acids and derivativesCHEMONTID:0002966Carboxylic acids containing exactly four carboxyl groups.
TetracenequinonesCHEMONTID:0000155Polyaromatic hydrocarbon derivatives containing a tetracyclic cycle made up of four linearly fused benzene rings, one of which bears two ketone groups at position 1 and 4.
TetracyclinesCHEMONTID:0000181Polyketides having an octahydrotetracene-2-carboxamide skeleton, substituted with many hydroxy and other groups.
Tetrahydrofolic acidsCHEMONTID:0002954Heterocyclic compounds based on the 5,6,7,8-tetrahydropteroic acid skeleton conjugated with at least one L-glutamic acid unit.
Tetrahydrofolic acids and derivativesCHEMONTID:0002618Heterocyclic compounds based on the 5,6,7,8-tetrahydropteroic acid skeleton conjugated with at least one L-glutamic acid unit (or a derivative thereof) .
Tetrahydrofuran lignansCHEMONTID:0001604Lignans with a structure that contains a tetrahydrofuran ring that arises from the joining of the two phenylpropanoid units.
TetrahydrofuransCHEMONTID:0002648Heterocyclic compounds containing a saturated, aliphatic, five-membered ring where a carbon is replaced by an oxygen.
TetrahydroisoquinolinesCHEMONTID:0002955Tetrahydrogenated isoquinoline derivatives.
Tetrahydropteroic acidsCHEMONTID:0003045Heterocyclic compounds based on the 5,6,7,8-tetrahydropteroic acid skeleton(or a derivative thereof) .
Tetrahydropteroic acids and derivativesCHEMONTID:0003042Heterocyclic compounds based on the 5,6,7,8-tetrahydropteroic acid skeleton (or derivative thereof).
TetrahydropyridinesCHEMONTID:0001934Derivatives of pyridine in which two double bonds in the pyridine moiety are reduced by adding four hydrogen atoms.
Tetrahydroxy bile acids, alcohols and derivativesCHEMONTID:0001110Prenol lipids structurally characterized by a bile acid or alcohol which bears four hydroxyl groups.
TetralinsCHEMONTID:0000048Polycyclic aromatic compounds containing a tetralin moiety, which consists of a benzene fused to a cyclohexane.
TetraorganoalkoxyarsoranesCHEMONTID:0004284Organoarsenic compounds containing a pentavalent arsenic compound that is by three organic groups, alkoxy groups.
Tetraorganoarsonium saltsCHEMONTID:0004238Organoarsenic compounds, where the arsenic atom is tetrasubstituted by organic groups. They have the general structure R4[As+]X-, X=any atom but H.
Tetraorganolead compoundsCHEMONTID:0004289Compounds containing a lead compound bonded to four carbon atoms.
Tetraorganostibonium saltsCHEMONTID:0004249Organoantimony compounds containing an antimony cation that is tetrasubstituted with four organic groups, and which interacts with an anion.
Tetraorganotin compoundsCHEMONTID:0004348Compounds containing a tin compound bonded to exactly four carbon atoms.
Tetrapyrroles and derivativesCHEMONTID:0001455Polycyclic aromatic compounds containing four pyrrole rings joined by one-carbon units linking position 2 of one pyrrole ring to position 5 of the next.
Tetrasubstituted imidazolesCHEMONTID:0002632Imidazoles in which the imidazole ring is substituted at exactly four different positions.
TetraterpenoidsCHEMONTID:0001554Terpenoid molecules containing 10 consecutively linked isoprene units.
TetrathianesCHEMONTID:0002050Organic compounds containing a tetrathiane ring, which is a six-member saturated aliphatic ring made up of four sulfur atoms and two carbon atoms.
TetrazinesCHEMONTID:0000092Organic compounds containing a tetrazine ring, which is a six-membered aromatic heterocycle made up of four nitrogen atoms and a two carbon atoms.
TetrazolesCHEMONTID:0000111Organic compounds containing a tetrazole ring, which is a five-member aromatic heterocycle made up of four nitrogen atoms and a one carbon atom.
TetrazolidinesCHEMONTID:0001842Organic compounds containing a tetrazolidine ring, which is a five-member saturated aliphatic heterocycle made up of four nitrogen atoms and a one carbon atom.
TetrazolinesCHEMONTID:0001080Organic compounds containing a tetrazoline ring, which is a five-member unsaturated aliphatic heterocycle made up of four nitrogen atoms, a one carbon atom, and one double bond.
TetrodotoxinsCHEMONTID:0001639Compounds structurally characterized by the presence of the tetrodotoxin skeleton, which is based on 5,7-(epoxymethanooxy)quinazolin-10-olate moiety.
TetrosesCHEMONTID:0001496Monosaccharides with a sugar unit made up of 4 atoms.
Thia fatty acidsCHEMONTID:0001423Fatty acid derivatives obtained by insertion of a sulfur atom at specific positions in the chain.
ThiadiazinanesCHEMONTID:0003094Organic heterocyclic compounds containing a six-membered saturated heterocycle with two nitrogen, one sulfur, and three carbon atoms.
ThiadiazinesCHEMONTID:0000224Cyclic organic compounds containing a thiadiazine ring, which is a six-member unsaturated heterocycle made up of one sulfur atom and two nitrogen atoms.
Thiadiazole sulfonamidesCHEMONTID:0002326Heterocyclic compounds containing a thiazole ring substituted by at least one sulfonamide group.
ThiadiazolesCHEMONTID:0000093Cyclic organic compounds containing a thiadiazole ring, which is a five-membered aromatic heterocycle made up of one sulfur atom and two nitrogen atoms.
ThiadiazolidinesCHEMONTID:0002015Cyclic organic compounds containing a thiadiazole ring, which is a five-member saturated aliphatic heterocycle made up of one sulfur atom and two nitrogen atoms.
ThiadiazolinesCHEMONTID:0002016Cyclic organic compounds containing a thiadiazoline ring, which is a five-member unsaturated aliphatic heterocycle made up of one sulfur atom and two nitrogen atoms.
ThiaergolinesCHEMONTID:0001784Ergoline analogues, obtained by replacing the oxygen atom in the indole moiety (of the ergoline backbone) by a sulfur atom.
Thiamine phosphatesCHEMONTID:0001287Thiamine derivatives in which the hydroxyl group of the ethanol moiety is substituted by a phosphate group.
ThiaminesCHEMONTID:0001285Compounds containing a thiamine moiety, which is structurally characterized by a 3-[(4-Amino-2-methyl-pyrimidin-5-yl)methyl]-4-methyl-thiazol-5-yl backbone.
ThianesCHEMONTID:0001894Heterocyclic compounds containing a saturated six-member ring with five carbon atoms and one sulfur atom.
ThianthrenesCHEMONTID:0002803Organic compounds containing a thianthrene moiety. Thianthrene is a tricyclic ring system that consists of two benzene rings fused to each other through a 1,4-dithiin ring.
Thiasteroids and derivativesCHEMONTID:0002383Steroid derivatives in which one carbon atom in the steroidal skeleton has been substituted with a sulfur atom.
ThiatriazolesCHEMONTID:0002561Heteroaromatic compounds containing a thiatriazole ring, which is a five-membered aromatic ring with one sulfur atom, three nitrogen atom, and a carbon atom.
ThiazepinesCHEMONTID:0000068Heterocyclic compounds containing a seven-member aromatic ring with five carbon atoms, one sulfur atom, and one nitrogen atom.
ThiazetidinesCHEMONTID:0001881Heterocyclic compounds containing a saturated four-member ring with two carbon atoms, one sulfur atom, and one nitrogen.
ThiazinanesCHEMONTID:0001884Heterocyclic compounds containing a saturated six-member ring with four carbon atoms, one sulfur atom, and one nitrogen.
ThiazinanethionesCHEMONTID:0001919Heterocyclic compounds containing a thioketone group conjugated to a saturated six-member ring with four carbon atoms, one sulfur atom, and one nitrogen.
ThiazinesCHEMONTID:0000094Heterocyclic compounds containing an aliphatic unsaturated six-member ring with four carbon atoms, one sulfur atom, and one nitrogen. Isomers include 1,2-thiazines, 1,3-thiazines, and 1,4-thiazines.
ThiaziridinesCHEMONTID:0000493Organic heterocyclic compounds with a 3-membered saturated ring with a thioether group and an amine group in the 1 and 2 positions, respectively.
ThiazolecarboxamidesCHEMONTID:0002008Heterocyclic compounds containing a thiazole ring which bears a carboxylic acid amide group.
Thiazolecarboxylic acidsCHEMONTID:0002418Heterocyclic compounds containing a thiazole ring which bears a carboxylic acid group.
Thiazolecarboxylic acids and derivativesCHEMONTID:0002007Heterocyclic compounds containing a thiazole ring which bears a carboxylic acid group (or a derivative thereof).
ThiazolesCHEMONTID:0000095Heterocyclic compounds containing a five-member aromatic ring made up of one sulfur atom, one nitrogen, and three carbon atoms.
ThiazolidinedionesCHEMONTID:0000228Heterocyclic compounds containing a thiazolidine ring which bears two ketone groups.
ThiazolidinesCHEMONTID:0000226Heterocyclic compounds containing a five-member saturated aliphatic ring with one nitrogen atom, one sulfur atom, three carbon atoms.
ThiazolidinethionesCHEMONTID:0001923Heterocyclic compounds containing a thiazolidinethione ring which bears one thioketone group.
ThiazolidinonesCHEMONTID:0000227Heterocyclic compounds containing a thiazolidinone ring which bears one ketone group.
ThiazolinesCHEMONTID:0000229Heterocyclic compounds containing a five-member unsaturated aliphatic ring with one nitrogen atom, one sulfur atom, three carbon atoms.
ThienamycinsCHEMONTID:0002362Beta-lactam antibiotics that differ from penicillins in having the thiazolidine sulfur atom replaced by carbon, the sulfur then becoming the first atom in the side chain.
Thieno[2,3-d]pyrimidine glycosidesCHEMONTID:0003748Nucleosides or derivatives thereof that consist of a thieno[2,3-d]pyrimidine ring system that is N-glycosidically linked to a ribose or deoxyribose.
Thieno[3,4-c]pyridazinesCHEMONTID:0003353Organic heterocyclic compounds consisting of a thieno[3,4-c]pyridazine moiety. Thieno[3,4-c]pyridazine is a bicyclic compound made up of a thiophene ring fused to a pyridazine ring so that the sulfur atom and the two nitrogen atoms are at the 1-, 5-, and 6-position, respectively.
Thieno[3,4-d]pyridazinesCHEMONTID:0003354Organic heterocyclic compounds consisting of a thieno[3,4-d]pyridazine moiety. Thieno[3,4-d]pyridazine is a bicyclic compound made up of a thiophene ring fused to a pyridazine ring so that the sulfur atom and the two nitrogen atoms are at the 1-, 4-, and 5-position, respectively.
ThienobenzoxepinesCHEMONTID:0002573Compounds containing a benzoxepine fused to a thiophene ring. Thiophene is 5-membered ring consisting of four carbon atoms and one sulfur atom.
ThienodiazepinesCHEMONTID:0002313Heteropolycyclic containing a thiophene ring fused to a diazepine ring. Thiophene is 5-membered ring consisting of four carbon and one sulfur atoms. Diazepine is a 7-membered ring consisting of five carbon and two nitrogen atoms.
ThienoimidazolesCHEMONTID:0000243Heterocyclic compounds containing a thiophene ring fused to an imidazole ring. Thiophene is 5-membered ring consisting of four carbon atoms and one sulfur atom. Imidazole is 5-membered ring consisting of three carbon and two nitrogen centers at the 1- and 3-positions.
ThienoimidazolidinesCHEMONTID:0001446Heterocyclic compounds containing a thiophene ring fused to an imidazolidine ring. Thiophene is 5-membered ring consisting of four carbon atoms and one sulfur atom. Imidazolidine is 5-membered saturated ring of three carbon atoms, and two nitrogen centers at the 1- and 3-positions.
ThienopyransCHEMONTID:0001965Heterocyclic compounds containing a thiophene ring fused to a pyran ring. Thiophene is 5-membered ring consisting of four carbon atoms and one sulfur atom. Pyran a six-membered heterocyclic, non-aromatic ring, made up of five carbon atoms and one oxygen atom and containing two double bonds.
ThienopyridazinesCHEMONTID:0003352Organic aromatic compounds containing a thiophene ring fused to a pyridazine ring. A thiophene is a five-member aromatic ring with one sulfur and four carbon atoms, while a pyridazine is a six-membered aromatic ring with two adjacent nitrogen atoms and four carbon atoms.
ThienopyridinesCHEMONTID:0000344Heterocyclic compounds containing a thiophene ring fused to a pyridine ring. Thiophene is 5-membered ring consisting of four carbon atoms and one sulfur atom. Pyridine is a 6-membered ring consisting of five carbon atoms and one nitrogen center.
ThienopyrimidinesCHEMONTID:0002020Heterocyclic compounds containing a thiophene ring fused to a pyrimidine ring. Thiophene is 5-membered ring consisting of four carbon atoms and one sulfur atom. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions.
ThienopyrrolesCHEMONTID:0001833Heterocyclic compounds containing a thiophene ring fused to a pyrrole ring. Thiophene is 5-membered ring consisting of four carbon atoms and one sulfur atom. Pyrrole is 5-membered ring consisting of four carbon atoms and one nitrogen atom.
ThienoquinolinesCHEMONTID:0001896Heterocyclic compounds containing a thiophene ring fused to a quinoline. Quinoline or benzo[b]pyridine is a bicyclic compound that consists of benzene fused to a pyridine.
ThienothiazinesCHEMONTID:0001928Heterocyclic compounds containing a thiophene ring fused to a thiazine. Thiophene is 5-membered ring consisting of four carbon atoms and one sulfur atom. Thiazine is a 6-membered ring consisting of four carbon, one nitrogen and one sulfur atoms.
ThienothiazolesCHEMONTID:0001929Heterocyclic compounds containing a thiophene ring fused to a thiazole. Thiophene is 5-membered ring consisting of four carbon atoms and one sulfur atom. Thiazole is a 6-membered ring that contains both sulfur and nitrogen.
ThienothiophenesCHEMONTID:0004193Organic compounds containing two thiophene rings fused to each other.
ThiepanesCHEMONTID:0000003Organic compounds containing a heptane ring in which one carbon atom is replaced by a sulfur atom.
ThiepinsCHEMONTID:0000096Heterocyclic compounds containing an unsaturated seven-member heterocycle, with six carbon atoms and one sulfur atom.
ThietanesCHEMONTID:0000359Heterocyclic compounds containing a saturated four-member ring with three carbon atoms and one sulfur atom.
ThietesCHEMONTID:0000360Heterocyclic compounds containing an unsaturated aliphatic four-member ring with three carbon atoms, one sulfur atom, and one double bond.
ThiiranesCHEMONTID:0000377Heterocyclic compounds containing a saturated three-member ring with two carbon atoms and one sulfur atom.
ThiirenesCHEMONTID:0002675Compounds containing a thriirene ring, an unsaturated three-membered ring made up of two carbon atoms and a sulfur atom.
Thio-lactosylceramidesCHEMONTID:0003606Glycosphingolipids with a structure containing a ceramide skeleton that is S-glycosidically linked to a lactose moiety.
Thio-linked disaccharidesCHEMONTID:0004100Compounds containing two carbohydrate moieties linked to each to each other through a thioglycosidic bond.
ThioacetalsCHEMONTID:0001187Organic compounds containing either the monothiacetal functional group (R2C(OR')(SR')) or the dithioacetal (R2C(SR')2) functional group .
Thioaldehyde s-oxidesCHEMONTID:0002251Compounds having the general structure RC(=S=O)H.
ThioaldehydesCHEMONTID:0001188An organic compounds in which the oxygen of an aldehyde has been replaced by divalent sulfur, RC(=S)H. Thioaldehydes interconvert with thioketones.
Thioamide-S-oxidesCHEMONTID:0003076Organic compounds with the general formula RC(N)=[S+][O-] (R = organyl).
Thioamide-S,S-dioxidesCHEMONTID:0003077Organic compounds with the general formula RC(N)=[S+]([O-])(=O) (R = organyl).
ThioamidesCHEMONTID:0000510Organic compounds containing the functional group with the general structure R-CS-NR'R, where R, R', and R are organic groups.
ThioanisolesCHEMONTID:0000288Organic compounds in which the oxygen of an anisole has been replaced by a sulfur.
Thiobarbituric acid derivativesCHEMONTID:0001122Organic compounds containing a 2-thioxodihydropyrimidine-4,6(1H,5H)-dione skeleton.
Thiobenzoic acids and derivativesCHEMONTID:0002361Organic compounds containing thiobenzoic acid or a derivative thereof.
Thiocarbamate saltsCHEMONTID:0004428Salts of thiocarbamic acids.
Thiocarbamic acid bromidesCHEMONTID:0003432Organic compounds containing a functional group with the general structure BrC(=S)N(R1)R2 (R1, R2=H, alkyl, aryl).
Thiocarbamic acid chloridesCHEMONTID:0003435Organic compounds containing a functional group with the general structure ClC(=S)N(R1)R2 (R1, R2=H, alkyl, aryl).
Thiocarbamic acid derivativesCHEMONTID:0001368Organic compounds containing a functional group with the general structure OC(=S)NR2 or SC(=O)NR2.
Thiocarbamic acid estersCHEMONTID:0001190Organic compounds containing a functional group with the general structure R1OC(=S)N(R2)R3 (R1=alkyl, aryl; R2,R3=H, alkyl, aryl).
Thiocarbamic acid fluoridesCHEMONTID:0003434Organic compounds containing a functional group with the general structure FC(=S)N(R1)R2 (R1, R2=H, alkyl, aryl).
Thiocarbamic acid halidesCHEMONTID:0001191Organic compounds containing a functional group with the general structure R1C(=S)N(R2)R3 (R1=halogen; R2,R3=H, alkyl, aryl).
Thiocarbamic acid iodidesCHEMONTID:0003433Organic compounds containing a functional group with the general structure IC(=S)N(R1)R2 (R1, R2=H, alkyl, aryl).
Thiocarbamic acidsCHEMONTID:0001507Organic compounds containing a functional group with the general structure HOC(=S)N(R1)R2 (R=halogen; R1,R2=H, alkyl, aryl).
Thiocarbonic acid diestersCHEMONTID:0001197Organic compounds containing a diester derivative of thiocarbonic acid, with the general formula ROC(=S)OR' (R,R'=alkyl, aryl).
Thiocarbonic acid ester halidesCHEMONTID:0001195Organic compounds containing a diester derivative of thiocarbonic acid, with the general formula XOC(=S)OR (X=F, I, Cl, Br; R=alkyl, aryl).
Thiocarbonic acid monoestersCHEMONTID:0001196Organic compounds containing a monoester derivative of thiocarbonic acid, with the general formula HOC(=S)OR (R=alkyl, aryl).
Thiocarbonyl compoundsCHEMONTID:0001198Organic compounds containing a functional group with the general structure R1C(=S)R2 (R1, R2=H, alkyl, aryl).
Thiocarbonyl s-imidesCHEMONTID:0001832Organic compounds containing a functional group with the general formula R1(R2)C=S-NR3 (R1,R3=alkyl, aryl; R2=H, alkyl, aryl).
Thiocarboxylic acid amidesCHEMONTID:0001230Organic compounds containing an amide of thiocarboxylic acid, with the general structure R1C(=S)N(R2)R3 (R1-R3=H, alkyl, aryl).
Thiocarboxylic acidsCHEMONTID:0001199Organic compounds containing a thiocarboxylic acid functional group, with the general structure HOC(=S)OH.
Thiocarboxylic acids and derivativesCHEMONTID:0001112Organic compounds containing a derivative of thiocarboxylic acid, with the general structure RC(=S)R' (R=H, alkyl, aryl; R'=any heteroatom).
ThiochromanesCHEMONTID:0002834Organic heterocyclic compounds containing a thiochromane moiety.
ThiochromenesCHEMONTID:0002499Organosulfur compounds that are analogues to chromene, with the difference that a sulfur atom replaces the oxygen atom.
ThiocyanatesCHEMONTID:0001201Salts or esters of thiocyanic acid, with the general formula RSC#N (R=alkyl, aryl).
Thiodiacetic acid derivativesCHEMONTID:0001271Compounds containing a thiodiacetic acid group (or esters/salts thereof) which is made up of two 2-sulfanylacetic (OC(=O)CS) acid moieties sharing their sulfur atom.
ThiodiarsinesCHEMONTID:0004242Organoarsenic compounds with the general formula R[As]S[As]R', where R = organyl group, R'=H or organyl group.
ThiodioxopiperazinesCHEMONTID:0001732Compounds containing a piperazine ring which bears two ketone groups and a sulfanyl group.
ThiodisulfinatesCHEMONTID:0004086Organosulfur compounds with the general formula RS(=O)S, where R = organyl group.
Thioenol ethersCHEMONTID:0002352Compounds containing the enol ether functional group, with the formula R3SCR2=CR1.
ThioenolsCHEMONTID:0002353Compounds containing the enol functional group, with the structure HS(R)C=CR'. Thioenols interconvert with thioketones that have an alpha-hydrogen.
ThioestersCHEMONTID:0001200Organic compounds containing an ester of thiocarboxylic acid, with the general structure RC(=S)XR' (R=H, alkyl, aryl; R'=alkyl, aryl; X=O,S).
ThioethersCHEMONTID:0001202Compounds containing the ester derivative of thiocarboxylic acid, with the general structure R-S-R' (R,R'=alkyl, aryl).
ThioflavansCHEMONTID:0003683Compounds containing a thiochromane skeleton substituted at the 2-position with a phenyl group.
ThioflavonesCHEMONTID:0003682Organic compounds that contains the 2-phenyl-4H-1-benzothiopyran-4-one skeleton, which consists of a 1-benzothiopyran-4-one substituted at the 2-position by a phenyl group. These compounds are thio analogues of flavones.
ThioglycosidesCHEMONTID:0002205Glycoside in which a sugar group is bonded through one carbon to another group via a S-glycosidic bond.
Thiohemiaminal derivativesCHEMONTID:0001666Compounds containing the thiohemiaminal group with the general structure R1SC(R2)(R3)N(R4)R5 (R1-R5=H, alkyl, aryl).
ThiohydroquinonesCHEMONTID:0002623Organic compounds similar to hydroquinones wit the difference that one hydroxyl group is replaced by a thiol group.
Thiohydroximic acidsCHEMONTID:0004137Organosulfur compounds with the general structure RC(S)=NOH, where R = H or organyl group.
Thiohydroximic acids and derivativesCHEMONTID:0004136Organosulfur compounds containing the thiohydroximic acid group (RC(S)=NOH, where R = H or organyl group) or a derivative thereof.
Thioketone s-oxidesCHEMONTID:0002025Organic compounds containing a functional group with the general structure R2C=S=O (R not H).
ThioketonesCHEMONTID:0000121Compounds in which the oxygen of a ketone has been replaced by divalent sulfur R2C=S ( R not H ). Thioketones that have an alpha-hydrogen interconvert with Thioenols. Moreover, they interconvert with thioaldehydes.
ThiolactamsCHEMONTID:0000166Cyclic thioamides, obtained by replacing the oxygen atom from a lactam ring with sulfur.
ThiolactonesCHEMONTID:0001214Cyclic thioesters obtained by replacing the oxygen atom from a lactone ring with sulfur.
Thiolane-2-thionesCHEMONTID:0003463Organic heterocyclic compounds containing a thiolane ring that carries a thione group at the 2-position. Thiolane is a five-membered saturated aliphatic ring made up of one sulfur atom and four carbon atoms.
Thiolane-3-thionesCHEMONTID:0003464Organic heterocyclic compounds containing a thiolane ring that carries a thione group at the 3-position. Thiolane is a five-membered saturated aliphatic ring made up of one sulfur atom and four carbon atoms.
ThiolanesCHEMONTID:0000233Organic compounds containing thiolane, a five-member saturated ring containing four carbon atoms and a sulfur atom.
ThiolsCHEMONTID:0002485Organic compounds containing a functional group with the structure RSH (R = organyl).
Thiomorpholine carboxylic acidsCHEMONTID:0002408Heterocyclic compounds containing a thiomorpholine ring substituted by one or more carboxylic acid groups. Thiomorpholine a six-membered aliphatic ring containing one nitrogen atom and one sulfur atom at positions 1 and 4 respectively, and four carbon atoms.
Thiomorpholine carboxylic acids and derivativesCHEMONTID:0002289Heterocyclic compounds containing a thiomorpholine ring substituted by one or more carboxylic acid groups (or derivative thereof). Thiomorpholine a six-membered aliphatic ring containing one nitrogen atom and one sulfur atom at positions 1 and 4 respectively, and four carbon atoms.
ThiomorpholinesCHEMONTID:0002288Heterocyclic compounds containing a thiomorpholine ring, which is a six-membered aliphatic ring containing one nitrogen atom and one sulfur atom at positions 1 and 4 respectively, and four carbon atoms.
ThionucleosidesCHEMONTID:0001134Nucleoside analogues that contain a thiolane or a thietane that is 1,3-disubstituted with a hydroxyl group and pyrimidine or purine base, at the 1- and 3-position, respectively.
ThioperoxolsCHEMONTID:0003159Organosulfur compounds with the general formula R-OSH or R-SOH (R = organyl group).
Thiophene carboxamidesCHEMONTID:0002018Compounds containing a thiophene ring which bears a carboxamide.
Thiophene carboxylic acidsCHEMONTID:0002419Compounds containing a thiophene ring which bears a carboxylic acid group.
Thiophene carboxylic acids and derivativesCHEMONTID:0002017Compounds containing a thiophene ring which bears a carboxylic acid group (or a salt/ester thereof).
Thiophene sulfoxidesCHEMONTID:0003215Organosulfur compounds containing a thiophene ring carrying a S=O bond (in some cases, a [S+][O-]).
ThiophenesCHEMONTID:0000097Compounds containing a five-membered aromatic moiety made up of one sulfur atom and four carbon atoms.
Thiophenol estersCHEMONTID:0002360Thioester derivatives of thiophenols. Thiophenol is a phenol derivative obtained by replacing the oxygen atom from the hydroxyl group (attached to the benzene) by a sulfur atom.
Thiophenol ethersCHEMONTID:0002359Thioether derivatives of thiophenols. Thiophenol is a phenol derivative obtained by replacing the oxygen atom from the hydroxyl group (attached to the benzene) by a sulfur atom.
ThiophenolsCHEMONTID:0001850Compounds containing a thiophenol ring, which a phenol derivative obtained by replacing the oxygen atom from the hydroxyl group (attached to the benzene) by a sulfur atom.
Thiophosphate diestersCHEMONTID:0003383Organic compounds containing the thiophosphoric acid functional group or a derivative thereof, with the general structure ROP(OR')(OR'')=S, where exactly two R-groups are organyl groups.
Thiophosphate monoestersCHEMONTID:0003382Organic compounds containing the thiophosphoric acid functional group or a derivative thereof, with the general structure ROP(OR')(OR'')=S, where exactly one R-group is an organyl group.
Thiophosphate triestersCHEMONTID:0003384Organic compounds containing the thiophosphoric acid functional group or a derivative thereof, with the general structure ROP(OR')(OR'')=S, where exactly three R-groups are organyl groups.
Thiophosphoric acid estersCHEMONTID:0001572Organic compounds containing the thiophosphoric acid functional group or a derivative thereof, with the general structure ROP(OR')(OR'')=S, where at least one R-group is an organyl group.
Thiophthalic anhydridesCHEMONTID:0002401Organic heterocyclic aromatic compounds that contain a 1,3-dihydro-2-benzothiophene-1,3-dione moiety.
Thiopurine S-methylethersCHEMONTID:0004542Aromatic compounds containing a purine that bears a S-methylether group at the 6-position.
ThiopyranoquinolinesCHEMONTID:0002240Polycyclic compounds containing a thiopyran ring fused to a quinoline moiety. Quinoline or benzo[b]pyridine is a bicyclic compound that consists of benzene fused to a pyridine.
ThiopyransCHEMONTID:0001895Compounds containing a six-member aliphatic heterocycle made up of one sulfur atom and five carbon atoms.
ThiopyrimidinesCHEMONTID:0004173Aromatic heterocyclic compounds containing a pyrimidine ring that has one or more carbon atoms involved in a C=S bond.
Thiosalicylic acidsCHEMONTID:0002785Compounds containing a benzene ring which bears a carboxyl group and a sulfhydryl functional group a positions 1 and 2, respectively.
Thiosalicylic acids and derivativesCHEMONTID:0000077Compounds containing a benzene ring which bears a carboxyl group (or a derivative thereof) and a sulfhydryl functional group at positions 1 and 2, respectively.
ThioselenidesCHEMONTID:0004163Organic compounds containing a sulfur-selenium bond. This class is restricted to compounds where at least one of the sulfur or selenium atoms is linked to a carbon atom.
ThiosemicarbazidesCHEMONTID:0001207Compounds containing a derivative of thiosemicarbazide with the general structure R1N(R2)N(R3)C(=S)N(R4)R5 (R1-R5=H, alkyl, aryl) where the ketone group has carbonyl group has been replaced with a thiocarbonyl group.
ThiosemicarbazonesCHEMONTID:0001208Compounds containing the thiosemicarbazone functional group obtained by replacing the carbonyl group by a thiocarbonyl group.
Thiosulfinic acid estersCHEMONTID:0001161Organic compounds containing an ester of thiosulfinic acid with the general structure RS(=S)OR' (R, R'=alkyl, aryl).
Thiosulfonic acidsCHEMONTID:0003284Organic compounds containing a thiosulfonic acid, with the general formula [H]SS(R)(=O)=O, R=organyl group.
Thiosulfonimidic o-acidsCHEMONTID:0002531Organic compounds with the general formula HOS(R)(=N)(=S) (R = alkyl, aryl).
Thiosulfonimidic s-acidsCHEMONTID:0002532Organic compounds with the general formula HSS(R)(=N)(=O) (R = alkyl, aryl).
ThioureasCHEMONTID:0001209Organic compounds containing the thiourea functional group, a derivative of urea with the general structure (R1(N)R2C(=S)(R3)R4, R1-R4=H, alkyl, aryl), obtained by replacing the carbonyl group of urea with a thiocarbonyl group.
ThioxanthenesCHEMONTID:0000199Organic polycyclic compounds containing a thioxanthene moiety, which is an aromatic tricycle derived from xanthene by replacing the oxygen atom with a sulfur atom.
ThioxanthinesCHEMONTID:0000249Organic polycyclic compounds containing a thioxanthine moiety, which is an aromatic bicyclic structure derived from xanthine by replacing a carbonyl group with a thiocarbonyl group.
ThioxanthonesCHEMONTID:0000203Compounds containing a thioxanthene moiety which bears an ketone group.
Thiuram disulfidesCHEMONTID:0004791Organic disulfides that have the general structural formula RN(R')C(=S)SSC(=S)N(R\")R\"', where R-R\"'=alkyl groups.
Thiuram monosulfidesCHEMONTID:0004790Organic disulfides that have the general structural formula RN(R')C(=S)SCC(=S)N(R\")R\"', where R-R\"'=alkyl groups.
ThromboxanesCHEMONTID:0000519Eicosanoids structurally characterized by the presence of a 6-member ether containing ring.
Tigliane and ingenane diterpenoidsCHEMONTID:0002875Diterpenoids containing the tigliane or ingenane carbon skeleton. The tigliane skeleton is a tetracyclic ring that consists of the 4/7/6/3 ring junction. It is derived from casbane by 6,10- and 5,14-cyclizations and is a framework of phorbol. The ingenane skeleton is derived by rearrangement of tigliane.
Tirucallane and euphane triterpenoidsCHEMONTID:0002885Triterpenoids with a structure based either on the tirucallane or the euphane skeleton. They are obtained by backbone rearrangement of a dammarane-based precursor.
TocopherolsCHEMONTID:0000201Vitamin E derivatives containing a saturated trimethyltridecyl chain attached to the carbon C6 atom of a benzopyran ring system. The differ from tocotrienols that contain an unsaturated trimethyltrideca-3,7,11-trien-1-yl chain.
TocotrienolsCHEMONTID:0002092Vitamin E derivatives containing an unsaturated trimethyltrideca-3,7,11-trien-1-yl chain attached to the carbon C6 atom of a benzopyran ring system. The differ from tocopherols that contain a saturated trimethyltridecyl chain.
ToluamidesCHEMONTID:0004219Aromatic compounds containing a toluene, which carries a carboxamide group.
Toluene diisocyanatesCHEMONTID:0003983Organic compounds containing a benzene ring, which is substituted by a methyl group and two isocyanate groups.
ToluenesCHEMONTID:0001091Compounds containing a benzene ring which bears a methane group.
Tosyl compoundsCHEMONTID:0003276Organosulfur compounds containing a tosyl group, with the general formula CH3C6H4S(O2)R (R = any atom).
Transition metal alkylsCHEMONTID:0004443Metal alkyls, where the alkyl group is attached to a transition metal atom.
Transition metal aluminatesCHEMONTID:0000988Inorganic compounds in which the largest oxoanion is aluminate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal antimonatesCHEMONTID:0000989Inorganic compounds in which the largest oxoanion is antimonate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal antimonitesCHEMONTID:0000990Inorganic compounds in which the largest oxoanion is antimonite, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal arsenatesCHEMONTID:0000991Inorganic compounds in which the largest oxoanion is arsenate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal arsenitesCHEMONTID:0000992Inorganic compounds in which the largest oxoanion is arsenite, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal astatidesCHEMONTID:0000586Inorganic compounds in which the largest halogen atom is Astatine, and the heaviest metal atom is a transition metal.
Transition metal bisulfitesCHEMONTID:0000993Inorganic compounds in which the largest oxoanion is bisulfite, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal boratesCHEMONTID:0000994Inorganic compounds in which the largest oxoanion is borate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal bromatesCHEMONTID:0000830Inorganic compounds in which the largest oxoanion is bromate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal bromidesCHEMONTID:0000587Inorganic compounds in which the largest halogen atom is Bromine, and the heaviest metal atom a transition metal.
Transition metal chloratesCHEMONTID:0000831Inorganic compounds in which the largest oxoanion is chlorate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal chloridesCHEMONTID:0000588Inorganic compounds in which the largest halogen atom is Chlorine, and the heaviest metal atom is a transition metal.
Transition metal chloritesCHEMONTID:0000832Inorganic compounds in which the largest oxoanion is chlorite, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal chromatesCHEMONTID:0000833Inorganic compounds in which the largest oxoanion is chromate, and in which the heaviest atom is a transition metal.
Transition metal chromitesCHEMONTID:0000834Inorganic compounds in which the largest oxoanion is chromite, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal cyanatesCHEMONTID:0000835Inorganic compounds in which the largest oxoanion is cyanate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal cyanide saltsCHEMONTID:0004064Organic compounds containing a transition metal and a cyanide ion [C-]#N.
Transition metal dithionitesCHEMONTID:0000867Inorganic compounds in which the largest oxoanion is dithionite, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal dithiophosphatesCHEMONTID:0002305Inorganic compounds in which the largest oxoanion is dithiophosphate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal ferratesCHEMONTID:0001317Inorganic compounds in which the largest oxoanion is ferrate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal fluoridesCHEMONTID:0000589Inorganic compounds in which the largest halogen atom is fluorine, and the heaviest metal atom is a transition metal.
Transition metal hydridesCHEMONTID:0000536Inorganic hydride compounds in which the heaviest metal atom is a transition metal.
Transition metal hydroxidesCHEMONTID:0000837Inorganic compounds in which the largest oxoanion is hydroxide, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal hypobromitesCHEMONTID:0000838Inorganic compounds in which the largest oxoanion is hypobromite, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal hypochloritesCHEMONTID:0000839Inorganic compounds in which the largest oxoanion is hypochlorite, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal hyponitritesCHEMONTID:0000840Inorganic compounds in which the largest oxoanion is hyponitrite, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal hypophosphitesCHEMONTID:0000841Inorganic compounds in which the largest oxoanion is hypophosphite, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal hyposulfitesCHEMONTID:0000868Inorganic compounds in which the largest oxoanion is hyposulfite, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal iodatesCHEMONTID:0000842Inorganic compounds in which the largest oxoanion is iodate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal iodidesCHEMONTID:0000590Inorganic compounds in which the largest halogen atom is Iodine, and the heaviest metal atom is a transition metal.
Transition metal manganatesCHEMONTID:0000995Inorganic compounds in which the largest oxoanion is manganate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal metavanadatesCHEMONTID:0003293Inorganic compounds in which the largest oxoanion is metavanadate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal molybdatesCHEMONTID:0000996Inorganic compounds in which the largest oxoanion is molybdate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal nitratesCHEMONTID:0000843Inorganic compounds in which the largest oxoanion is nitrate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal nitridesCHEMONTID:0000537Inorganic compounds of nitrogen where nitrogen has a formal oxidation state of -3, and the heaviest metal atom is a transition metal.
Transition metal nitritesCHEMONTID:0001616Inorganic compounds in which the largest oxoanion is nitrite, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal organidesCHEMONTID:0000461Inorganic compounds belonging to either the alkaline earth metal hydrides, alkaline earth metal nitrides, alkaline earth metal oxides, alkaline earth metal sulfides.
Transition metal orthonitratesCHEMONTID:0000844Inorganic compounds in which the largest oxoanion is orthonitrate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal orthovanadatesCHEMONTID:0001006Inorganic compounds in which the largest oxoanion is orthovanadate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal oxidesCHEMONTID:0000538Inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a transition metal.
Transition metal oxoanionic compoundsCHEMONTID:0000450Inorganic oxoanionic compounds in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal perbromatesCHEMONTID:0000845Inorganic compounds in which the largest oxoanion is perbromate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal perchloratesCHEMONTID:0000846Inorganic compounds in which the largest oxoanion is perchlorate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal periodatesCHEMONTID:0000847Inorganic compounds in which the largest oxoanion is periodate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal permanganatesCHEMONTID:0000848Inorganic compounds in which the largest oxoanion is permanganate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal peroxodisulfatesCHEMONTID:0000863Inorganic compounds in which the largest oxoanion is peroxodisulfate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal peroxomonosulfatesCHEMONTID:0000862Inorganic compounds in which the largest oxoanion is peroxomonosulfate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal peroxynitratesCHEMONTID:0000849Inorganic compounds in which the largest oxoanion is peroxynitrate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal peroxynitritesCHEMONTID:0000850Inorganic compounds in which the largest oxoanion is peroxynitrate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal perrhenatesCHEMONTID:0000851Inorganic compounds in which the largest oxoanion is perhenate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal pertechnetatesCHEMONTID:0000852Inorganic compounds in which the largest oxoanion is pertechnetate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal phosphatesCHEMONTID:0000854Inorganic compounds in which the largest oxoanion is phosphate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal phosphitesCHEMONTID:0000853Inorganic compounds in which the largest oxoanion is phosphite, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal phosphonatesCHEMONTID:0002373Inorganic compounds in which the largest oxoanion phosphonate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal plumbatesCHEMONTID:0000997Inorganic compounds in which the largest oxoanion is plumbate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal plumbitesCHEMONTID:0000998Inorganic compounds in which the largest oxoanion is plumbite, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal pyrophosphatesCHEMONTID:0000855Inorganic compounds in which the largest oxoanion is pyrophosphate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal pyrosulfatesCHEMONTID:0000864Inorganic compounds in which the largest oxoanion is pyrosulfate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal saltsCHEMONTID:0000443Inorganic halogenic compounds in which the heaviest metal atom is a transition metal.
Transition metal selenatesCHEMONTID:0000856Inorganic compounds in which the largest oxoanion is selenate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal selenitesCHEMONTID:0000857Inorganic compounds in which the largest oxoanion is selenite, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal selenophosphatesCHEMONTID:0002272Inorganic compounds in which the largest oxoanion is selenophosphate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal silicatesCHEMONTID:0000999Inorganic compounds in which the largest oxoanion is silicate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal stannatesCHEMONTID:0001000Inorganic compounds in which the largest oxoanion is stannate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal stannitesCHEMONTID:0001001Inorganic compounds in which the largest oxoanion is stannite, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal sulfatesCHEMONTID:0000858Inorganic compounds in which the largest oxoanion is sulfate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal sulfidesCHEMONTID:0000539Inorganic compounds containing a sulfur atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a transition metal.
Transition metal sulfitesCHEMONTID:0000859Inorganic compounds in which the largest oxoanion is sulfite, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal superoxidesCHEMONTID:0000860Inorganic compounds in which the largest oxoanion is superoxide, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal telluratesCHEMONTID:0001002Inorganic compounds in which the largest oxoanion is tellurate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal telluritesCHEMONTID:0001003Inorganic compounds in which the largest oxoanion is tellurite, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal tetrahydroxyboratesCHEMONTID:0001004Inorganic compounds in which the largest oxoanion is tetrahydroxyborate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal tetrathionatesCHEMONTID:0000865Inorganic compounds in which the largest oxoanion is tetrathionate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal thiophosphatesCHEMONTID:0002304Inorganic compounds in which the largest oxoanion is thiophosphate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal thiosulfatesCHEMONTID:0000866Inorganic compounds in which the largest oxoanion is thiosulfate, and in which the heaviest atom not in an oxoanion is a transition metal.
Transition metal tungstatesCHEMONTID:0001005Inorganic compounds in which the largest oxoanion is tungstate, and in which the heaviest atom not in an oxoanion is a transition metal.
TriacylglycerolsCHEMONTID:0001135Glycerides consisting of three fatty acid chains covalently bonded to a glycerol molecule through ester linkages.
TrialkoxysilanesCHEMONTID:0003140Organosilicon compounds with the general formula RO[Si](R')(OR'')OR''' (R-R''' = aliphatic organyl group).
Trialkyl amine oxidesCHEMONTID:0004184Hydrocarbyl derivatives of the aminoxide anion, with the general formula R3N+[O-] or R3N=O, where R is an alkyl group.
Trialkyl phosphatesCHEMONTID:0003460Organic compounds containing a phosphate group that is linked to exactly three alkyl chains.
TrialkylaluminiumsCHEMONTID:0004591Organoaluminium compounds where the aluminium atom is substituted with three alkyl groups.
TrialkylaminesCHEMONTID:0002239Organic compounds containing a trialkylamine group, characterized by exactly three alkyl groups bonded to the amino nitrogen.
Trialkylantimony halidesCHEMONTID:0004583Organoantimony compounds where the tetravalent or pentavalent antimony atom is substituted by an halogen atom and exactly three alkyl groups.
Trialkylarsane oxidesCHEMONTID:0004185Organoarsenic compounds with the general formula R3As=O.
TrialkylarsanesCHEMONTID:0004059Organoarsenic compounds containing a trivalent arsenic atom linked to three alkyl groups.
Trialkylarsine oxidesCHEMONTID:0004642Hydrocarbyl derivatives of H3As=O, where the Arsenic atom is linked to three alkyl groups.
TrialkylboranesCHEMONTID:0004575Organoboron compounds where the boron atom is substituted by only three alkyl groups.
TrialkylchlorosilanesCHEMONTID:0004480Organoheterosilanes, bearing a silicon atom linked to three alkyl groups and one chlorine atom.
TrialkylglycerolsCHEMONTID:0004782Triradylglycerols that carry three chains attached to the glycerol moiety through ether linkages.
TrialkylheterosilanesCHEMONTID:0004479Organoheterosilanes, bearing a silicon atom linked to three alkyl groups and one heteroatom.
TrialkylphosphanesCHEMONTID:0004186Organophosphorus compounds with the general formula R3P=O.
TrialkylphosphitesCHEMONTID:0004484Organic compounds containing a phosphorous acid, which is tri-esterified with alkyl groups.
TrialkylsilanesCHEMONTID:0003867Organosilicon compounds containing exactly one alkyl chain attached to the silicon atom.
TrialkylsilanolsCHEMONTID:0003268Organosilicon compounds with the general formula HO[Si](R)(R')R'' where R, R' and R'' are alkyl groups.
TrialkylstibanesCHEMONTID:0004069Organoantimony compounds containing a trivalent antimony atom linked to exactly three alkyl chains.
TrialkyltinsCHEMONTID:0004072Triorganotin compounds where the tin atom is linked to exactly three alkyl groups.
TriarylaminesCHEMONTID:0002457Organic compounds containing a trialkylamine group, characterized by exactly three aryl groups bonded to the amino nitrogen.
TriazinanesCHEMONTID:0002693Compounds containing a triazinane ring, which is a six-membered saturated heterocycle with three nitrogen ring atoms and three ring carbon atoms.
TriazinesCHEMONTID:0000098Compounds containing a triazine ring, which is a heterocyclic ring, similar to the six-member benzene ring but with three carbons replaced by nitrogen atoms.
TriazinethionesCHEMONTID:0001922Compounds containing a triazine ring which bears a thioketone group.
TriazinonesCHEMONTID:0001920Compounds containing a triazine ring which bears a ketone group a carbon atom.
TriazirinesCHEMONTID:0002692Heterocyclic compounds containing a triazirine ring, which is a three-membered unsaturated cycle with three nitrogen atoms.
Triazole carboxamidesCHEMONTID:0002325Heterocyclic compounds containing a triazole ring substituted by at least one carboxamide group.
Triazole carboxylic acidsCHEMONTID:0002420Heterocyclic compounds containing a triazole ring substituted by at least one carboxylic acid group.
Triazole carboxylic acids and derivativesCHEMONTID:0002324Heterocyclic compounds containing a triazole ring substituted by at least one carboxylic acid group (or a derivative thereof).
Triazole ribonucleosides and ribonucleotidesCHEMONTID:0002342Nucleoside derivatives containing a ribose (or deoxyribose) moiety which is N-glycosylated to a triazole. Nucleotides have a phosphate group linked to the C5 carbon of the ribose (or deoxyribose) moiety.
TriazolesCHEMONTID:0000099Compounds containing a five-member aromatic ring of two carbon atoms and three nitrogen atoms.
TriazolidinesCHEMONTID:0000235Compounds containing a five-member saturated aliphatic ring of two carbon atoms and three nitrogen atoms.
TriazolidinonesCHEMONTID:0001327Compounds containing a triazolidine ring which bears a ketone group.
TriazolinesCHEMONTID:0004461Compounds that contain the triazoline ring, which is a five-membered unsaturated ring having two carbon atoms, three nitrogen atoms and one double bond.
TriazolobenzothiazolesCHEMONTID:0004201Compound containing a triazole ring fused to the benzene or the thiazole moiety of the benzothiazole ring system.
TriazolodiazepinesCHEMONTID:0002322Heterocyclic aromatic compounds containing a triazole ring fused to a diazepine ring. Triazole is a five-membered ring consisting of two carbon atoms and three nitrogen atoms. Diazepine is a 7-membered ring consisting of five carbon and two nitrogen atoms.
TriazolonesCHEMONTID:0000234Compounds containing a triazole ring which bears a ketone group.
TriazolopyrazinesCHEMONTID:0000313Compounds containing a triazole ring fused to a pyrazine ring. Triazole is a five-membered ring consisting of two carbon atoms and three nitrogen atoms. Pyrazine is a 6-membered ring consisting of six carbon atoms and two nitrogen centers at ring positions 1 and 4.
TriazolopyridazinesCHEMONTID:0002117Polycyclic compounds containing a triazole fused to a pyridazine. Triazole is a five-membered ring consisting of two carbon atoms and three nitrogen atoms. Pyridazine is a six-membered aromatic ring with two adjacent nitrogen atoms, and for carbon atoms.
TriazolopyridinesCHEMONTID:0000314Compounds containing a triazole ring fused to a pyridine ring. Triazole is a five-membered ring consisting of two carbon atoms and three nitrogen atoms. Pyridine is a 6-membered ring consisting of five carbon atoms and one nitrogen center.
TriazolopyridinonesCHEMONTID:0001123Compounds containing triazolopyridine moiety which bears a ketone group. Triazolopyridine is a bicyclic compound consisting of a triazole fused to a pyridine ring.
TriazolopyrimidinesCHEMONTID:0001443Polycyclic aromatic compounds containing triazole ring fused to a pyrimidine ring. Triazole is a five-membered ring consisting of two carbon atoms and three nitrogen atoms. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions.
TriazoloquinazolinesCHEMONTID:0002379Organic heterocyclic compounds containing a thiazole ring fused to a quinazoline ring system.
TriazolothiazolesCHEMONTID:0002124Polycyclic compounds containing a triazole ring fused to a thiazole ring. Triazole is a five-membered ring consisting of two carbon atoms and three nitrogen atoms. Thiazole is a 6-membered ring that contains both sulfur and nitrogen.
Tricarboxylic acids and derivativesCHEMONTID:0001986Carboxylic acids containing exactly three carboxyl groups.
TrichothecenesCHEMONTID:0001789Sesquiterpene mycotoxins structurally characterized by the presence of an epoxide ring and a benzopyran derivative with a variant number of hydroxyl, acetyl, or other substituents. The most important structural features causing the biological activities of trichothecenes are the 12,13-epoxy ring, the presence of hydroxyl or acetyl groups at appropriate positions on the trichothecene nucleus and the structure and position of the side-chain.
TrifluoromethanesulfonatesCHEMONTID:0004581Alkanesulfonic acids, that contain a sulfonate group that is substituted with a trifluoromethyl group.
TrifluoromethylbenzenesCHEMONTID:0004551Organofluorine compounds that contain a benzene ring substituted with one or more trifluoromethyl groups.
TrihalomethanesCHEMONTID:0004160Organic compounds in which exactly three of the four hydrogen atoms of methane (CH4) are replaced by halogen atoms.
Trihydroxy bile acids, alcohols and derivativesCHEMONTID:0001104Prenol lipids structurally characterized by a bile acid or alcohol which bears three hydroxyl groups.
Trimethylsilyl estersCHEMONTID:0004481Organoheterosilanes, bearing a silicon atom that is linked to three methyl groups and is O-esterified.
TriorganodialkoxyarsoranesCHEMONTID:0004283Organoarsenic compounds containing a pentavalent arsenic compound that is by three organic groups, alkoxy groups.
TriorganodihaloarsoranesCHEMONTID:0004245Organoarsenic compounds containing a pentavalent arsenic compound that is by three organic groups and two halogen atoms.
Triorganolead compoundsCHEMONTID:0004065Compounds containing a lead compound bonded to three carbon atoms.
Triorganotin compoundsCHEMONTID:0004066Compounds containing a tin compound bonded to exactly three carbon atoms.
Triorganotin halide saltsCHEMONTID:0004067Organic compounds containing a tin atom bonded to three carbon atoms and a halogen atom.
Triorganotin metal saltsCHEMONTID:0004068Organic compounds containing a tin atom bonded to three carbon atoms and a metal atom.
TriosesCHEMONTID:0001356Monosaccharides with a single carbohydrate unit, which contains three carbon atoms.
TrioxanesCHEMONTID:0001853Compounds containing a six-member aliphatic saturated heterocycle made up of three oxygen atoms and three carbon atoms.
TrioxolanesCHEMONTID:0001854Compounds containing a five-member aliphatic saturated heterocycle made up of three oxygen atoms and two carbon atoms.
Triphenyl compoundsCHEMONTID:0004524Aromatic compounds containing a triphenyl moiety.
TriphenylenesCHEMONTID:0000518Compounds containing a triphenylene moiety, which consists of four fused benzene rings forming a 9,10-benzo[l]phenanthrene.
Triquinane sesquiterpenoidsCHEMONTID:0002004Sesquiterpenoids with a structure based on the triquinane backbone.
TriradylcglycerolsCHEMONTID:0003815Glycerolipids that carry exactly three acyl chains attached to the glycerol moiety.
Tris(ketoximino)silanesCHEMONTID:0004609Organoheterosilanes with the general structure RSi(ON=CMeEt)3, where R is an organyl group.
Trisubstituted amine oxides and derivativesCHEMONTID:0003070Amine oxides where the N atom is trisubstituted with three organic groups.
Trisubstituted imidazolesCHEMONTID:0002628Imidazoles in which the imidazole ring is substituted at exactly three different positions.
Triterpene glycosidesCHEMONTID:0001580Triterpenoids in which an isoprene unit is glycosylated.
Triterpene saponinsCHEMONTID:0002358Glycosylated derivatives of triterpene sapogenins. The sapogenin moiety backbone is usually based on the oleanane, ursane, taraxastane, bauerane, lanostane, lupeol, lupane, dammarane, cycloartane, friedelane, hopane, 9b,19-cyclo-lanostane, cycloartane, or cycloartanol skeleton.
TriterpenoidsCHEMONTID:0001553Terpene molecules containing six isoprene units.
TrithianesCHEMONTID:0001862Organic compounds containing a six-member aliphatic saturated heterocycle made up of three sulfur atoms and three carbon atoms.
TrithiolanesCHEMONTID:0000482Organic compounds containing a six-member aliphatic saturated heterocycle made up of three sulfur atoms and two carbon atoms.
Trithiosulfonic acidsCHEMONTID:0002533Organic compounds with the general formula HSS(R)(=S)(=S) (R = alkyl, aryl).
Trivalent inorganic arsenic compoundsCHEMONTID:0004053Inorganic compounds containing a trivalent arsenic atom.
Trivalent organic arsenic compoundsCHEMONTID:0004055Organoarsenic compounds in which a carbon is linked to a trivalent arsenic atom.
Tropane alkaloidsCHEMONTID:0000492Organic compounds containing the nitrogenous bicyclic alkaloid parent N-Methyl-8-azabicyclo[3.2.1]octane.
TropoloisoquinolinesCHEMONTID:0003016Organic compounds that contain a tropolone ring fused to an isoquinoline ring to form an azuleno[1,2,3-ij]isoquinoline skeleton.
TropolonesCHEMONTID:0001674Compounds containing tropone ring with a hydroxyl group at ring position 2.
TroponesCHEMONTID:0001650Compounds containing a tropone ring, which is a cycloheptatrienone ring bearing a ketone group.
Tryptamines and derivativesCHEMONTID:0000183Compounds containing the tryptamine backbone, which is structurally characterized by an indole ring subsituted at the 3-position by an ethanamine.
Tuberostemospironine-type alkaloidsCHEMONTID:0003916Alkaloids with a structure that is characterized by a 2H-spiro[furan-2,9A[9H]pyrrolo[1,2-a]azepin]-\n5-one nucleus which displays a spiro gamma-lactone at C-9 of the basic ring.
Type 1 cyanolipidsCHEMONTID:0001745Diesters of 1-cyano-2-hydroxymethylprop-2-en-1-ol.
Type 1 wax diestersCHEMONTID:0003323Waxes based on beta-hydroxy acids (usually C8 to C16) esterified with s fatty acid (usually C6 to C16) at the beta-hydroxy position and with a fatty alcohol (usually C16 to C20) at the carboxyl group.
Type 2 cyanolipidsCHEMONTID:0001746Diesters of 1-cyano-2-hydroxymethylprop-1-en-3-ol.
Type 2 wax diestersCHEMONTID:0003324Waxes based on alkane-1,2-diols (usually C12-C23) esterified with C10-C20 acids at the two hydroxyl groups.
Type 3 cyanolipidsCHEMONTID:0001747Monoesters of 1-cyano-2-hydroxymethylprop-1-ene.
Type 4 cyanolipidsCHEMONTID:0001748Monoesters of 1-cyano-2-methylprop-2-en-1-ol.
Tyrosine and derivativesCHEMONTID:0004319Compounds containing tyrosine or a derivative thereof resulting from reaction of tyrosine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
Tyrosol estersCHEMONTID:0001648Tyrosol derivatives in the hydroxyl group of the hydroxyethyl moiety is replaced an o-ester group.
TyrosolsCHEMONTID:0003698Organic aromatic compounds containing a phenethyl alcohol moiety that carries a hydroxyl group at the 4-position of the benzene group.
Tyrosols and derivativesCHEMONTID:0000139Compounds containing a hydroxyethyl group attached to the C4 carbon of a phenol group.