2-Phenyl-2-sulfoacetic acid
4-Amino-5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid
(S)-2-(N-(2-Ethyl-6-methylphenyl)-2-sulfoacetamido)propanoic acid
2-Amino-4-sulfobenzoic acid
3-Hydroxy-4-sulfobenzoic acid
3-Sulfobenzoic acid
2-Methyl-5-sulfobenzoic acid
2-Nitro-4-sulfobenzoic acid
2-Hydroxy-4-sulfobenzoic acid
2-((4-Chloro-6-((4-sulfophenyl)amino)-1,3,5-triazin-2-yl)(octyl)amino)acetic acid
1-Sulfocyclohexanecarboxylic acid
1-(2-Chloro-6-methyl-4-sulfophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid
2-Hydroxy-3-(3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)-5-sulfobenzoic acid
2-(Isoquinolin-1-yl)-5-phenyl-4-sulfo-1H-pyrrole-3-carboxylic acid
5-Hydroxy-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid
2-Sulfoisonicotinic acid
3-Sulfoisonicotinic acid
2-Hydroxy-5-sulfobenzoic acid
6-Aminopyrimidine-4-carboxylic hemisulfuric acid salt
2,5-Disulfoterephthalic acid
