| Label | Id | |
|---|---|---|
| (2Z)-2-hydroxybut-2-enedioate | http://purl.obolibrary.org/obo/CHEBI_17479 | |
| 2-Hydroxyethylenedicarboxylate | http://purl.obolibrary.org/obo/CHEBI_17479 | |
| enol-oxaloacetate | http://purl.obolibrary.org/obo/CHEBI_17479 | |
| hydroxyfumarate | http://purl.obolibrary.org/obo/CHEBI_17479 |
