| Label | Id | |
|---|---|---|
| (2R,3E)-5-oxopent-3-ene-1,2,5-tricarboxylate | http://purl.obolibrary.org/obo/CHEBI_87491 | |
| (3E,5R)-2-oxo-5-(carboxymethyl)-3-hexenedioate | http://purl.obolibrary.org/obo/CHEBI_87491 | |
| (3E,5R)-5-carboxy-2-oxohept-3-enedioate | http://purl.obolibrary.org/obo/CHEBI_87491 |
