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Listing 4825 chemical categories
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.
|Ubiquinols||CHEMONTID:0002231||Coenzyme Q derivatives containing a 5, 6-dimethoxy-3-methylbenzene-1,4-diol moiety to which an isoprenyl group is attached at ring position 2(or 6).|
|Ubiquinones||CHEMONTID:0001545||Coenzyme Q derivatives containing a 5, 6-dimethoxy-3-methyl(1,4-benzoquinone) moiety to which an isoprenyl group is attached at ring position 2(or 6).|
|Unsaturated aliphatic hydrocarbons||CHEMONTID:0004476||Aliphatic Hydrocarbons that contains one or more unsaturated carbon atoms. These compounds contain one or more double or triple bonds.|
|Unsaturated fatty acids||CHEMONTID:0000339||Fatty acids with a chain that contains at least one CC double bond.|
|Unsaturated hydrocarbons||CHEMONTID:0004475||Hydrocarbons that contains one or more unsaturated carbon atoms. These compounds contain one or more double, triple, or aromatic bonds.|
|Urazoles||CHEMONTID:0003202||Organonitrogen compounds containing a 1,3,4-triazolidine ring carrying two C=O groups at positions 2 and 5.|
|Urea peptoids||CHEMONTID:0001940||Peptidomimetics structurally characterized by the presence of n-alkyl urea motifs linked in a repetitive manner.|
|Ureas||CHEMONTID:0000517||Compounds containing two amine groups joined by a carbonyl (C=O) functional group.|
|Ureides||CHEMONTID:0002022||Compounds containing an ureide group with the general structure R1-CO-NH-CO-N(R)2R3, formally derived by the acylation of urea.|
|Urofuranic acids||CHEMONTID:0001531||Fatty acids structurally characterized by the presence of a furanoid ring substituted at the positions 1, 2, 3, and 4 by a short fatty acid chain, a carboxylic acid group, a methyl group, and an alkyl chain, respectively.|