| Label | Id | |
|---|---|---|
| (2Z)-3-carboxyprop-2-enoyl | http://purl.obolibrary.org/obo/CHEBI_25122 | |
| Mal- | http://purl.obolibrary.org/obo/CHEBI_25122 | |
| maleyl | http://purl.obolibrary.org/obo/CHEBI_25122 | |
| (Z)-3-carboxyprop-2-enoyl group | http://purl.obolibrary.org/obo/CHEBI_25122 | |
| maleyl group | http://purl.obolibrary.org/obo/CHEBI_25122 |
