| Label | Id | |
|---|---|---|
| (2S,5S)-5-(carboxylatomethyl)pyrrolidinium-2-carboxylate | http://purl.obolibrary.org/obo/CHEBI_73962 | |
| (2S,5S)-5-carboxymethylproline | http://purl.obolibrary.org/obo/CHEBI_73962 | |
| (2S,5S)-5-carboxymethylproline(1-) | http://purl.obolibrary.org/obo/CHEBI_73962 | |
| (5S)-5-(carboxymethyl)-L-proline(1-) | http://purl.obolibrary.org/obo/CHEBI_73962 |
