(5-Mercapto-1,3,4-thiadiazol-2-ylthio)acetic acid
5-Fluoro-2-mercaptobenzoic acid
4-Cyano-2-(difluoromethyl)-3-mercaptobenzoic acid
5-Mercaptoquinoline-6-carboxylic acid
5-(4-Hydroxy-2-mercapto-6-phenylpyrimidin-5-yl)pentanoic acid
2-(5-Mercapto-1H-indol-3-yl)acetic acid
6-Mercapto-4-methylnicotinic acid
3-Amino-2-mercaptobenzoic acid
3-Mercapto-4-nitrobenzoic acid
2-Mercapto-3-methylbenzoic acid
2-Mercapto-4-methylbenzoic acid
2-Mercapto-5-nitrobenzoic acid
2-Chloro-4-mercaptobenzoic acid
2-Bromo-4-mercaptobenzoic acid
2-(2-Mercaptophenyl)-1-phenyl-1H-pyrrole-3-carboxylic acid
3-Mercapto-1H-indole-2-carboxylic acid
3-Mercapto-4-nitro-1H-indole-2-carboxylic acid
8-Mercaptoquinoline-2,4-dicarboxylic acid
7-Mercapto-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxylic acid
2-Mercapto-4,6-dimethylnicotinic acid
