| Label | Id | |
|---|---|---|
| (+)H3N-CH(CH2SH)-COO(-) | http://purl.obolibrary.org/obo/CHEBI_35237 | |
| 2-ammonio-3-mercaptopropanoate | http://purl.obolibrary.org/obo/CHEBI_35237 | |
| 2-ammonio-3-sulfanylpropanoate | http://purl.obolibrary.org/obo/CHEBI_35237 | |
| cysteine zwitterion | http://purl.obolibrary.org/obo/CHEBI_35237 |
