| Label | Id | |
|---|---|---|
| (2S)-2-ammonio-3-oxopropanoate | http://purl.obolibrary.org/obo/CHEBI_77662 | |
| (2S)-2-azaniumyl-3-oxopropanoate | http://purl.obolibrary.org/obo/CHEBI_77662 | |
| 2-aminomalonate semialdehyde | http://purl.obolibrary.org/obo/CHEBI_77662 | |
| L-3-oxoalanine zwitterion | http://purl.obolibrary.org/obo/CHEBI_77662 |
