| 1 | 33497-79-9 | tauropine | tauropine | C5H11NO5S | |
| 2 | 3427-01-8 | Valine, 3-sulfo- | Valine, 3-sulfo- | C5H11NO5S | |
| 3 | 23400-34-2 | D-Valine, 3-sulfo- | D-Valine, 3-sulfo-
(2S)-2-Amino-3-methyl-3-sulfobutanoicacid | C5H11NO5S | |
| 4 | | 4-PIPERIDINONESULPHATE | 4-PIPERIDINONESULPHATE | C5H11NO5S | |
| 5 | 80997-96-2 | 1-Methylpyrrolidin-2-one sulfate | 1-Methylpyrrolidin-2-one sulfate | C5H11NO5S | |
| 6 | | 2-[(2-methoxyethyl)sulfamoyl]acetic acid | 2-[(2-methoxyethyl)sulfamoyl]acetic acid | C5H11NO5S | |
| 7 | 2130971-14-9 | Sulfamic acid, N-[(1,1-dimethylethoxy)carbonyl]- | Sulfamic acid, N-[(1,1-dimethylethoxy)carbonyl]- | C5H11NO5S | |
| 8 | | (R)-2-(ethoxycarbonyl)-2-aminoethanesulfonic acid | (R)-2-(ethoxycarbonyl)-2-aminoethanesulfonic acid | C5H11NO5S | |
| 9 | | (2S,3R)-3-hydroxy-2-[(methylsulfonyl)amino]butanoic acid | (2S,3R)-3-hydroxy-2-[(methylsulfonyl)amino]butanoic acid | C5H11NO5S | |