| Label | Id | |
|---|---|---|
| D-O-Phosphoserine | http://purl.obolibrary.org/obo/CHEBI_37713 | |
| O-phospho-D-serine | http://purl.obolibrary.org/obo/CHEBI_37713 | |
| O-phosphono-D-serine | http://purl.obolibrary.org/obo/CHEBI_37713 | |
| (2R)-2-amino-3-(phosphonooxy)propanoic acid | http://purl.obolibrary.org/obo/CHEBI_37713 |
