| Label | Id | |
|---|---|---|
| 3-(5-oxo-2,5-dihydro-1,2-oxazol-4-yl)-L-alanine | http://purl.obolibrary.org/obo/CHEBI_77030 | |
| 3-(5-oxoisoxazolin-4-yl)-L-alanine | http://purl.obolibrary.org/obo/CHEBI_77030 | |
| beta-(isoxazolin-5-on-4-yl)-L-alanine | http://purl.obolibrary.org/obo/CHEBI_77030 |