| Label | Id | |
|---|---|---|
| OAA | http://purl.obolibrary.org/obo/CHEBI_30744 | |
| 2-Oxobutanedioic acid | http://purl.obolibrary.org/obo/CHEBI_30744 | |
| 2-oxobutanedioic acid | http://purl.obolibrary.org/obo/CHEBI_30744 | |
| 2-oxosuccinic acid | http://purl.obolibrary.org/obo/CHEBI_30744 | |
| 3-carboxy-3-oxopropanoic acid | http://purl.obolibrary.org/obo/CHEBI_30744 | |
| Oxalacetic acid | http://purl.obolibrary.org/obo/CHEBI_30744 | |
| Oxaloacetic acid | http://purl.obolibrary.org/obo/CHEBI_30744 | |
| Oxosuccinic acid | http://purl.obolibrary.org/obo/CHEBI_30744 | |
| keto-succinic acid | http://purl.obolibrary.org/obo/CHEBI_30744 | |
| ketosuccinic acid | http://purl.obolibrary.org/obo/CHEBI_30744 | |
| oxaloacetic acid | http://purl.obolibrary.org/obo/CHEBI_30744 | |
| oxobutanedioic acid | http://purl.obolibrary.org/obo/CHEBI_30744 |
