| Label | Id | |
|---|---|---|
| o-Carboxynitrobenzene | http://purl.obolibrary.org/obo/CHEBI_25620 | |
| 2-Nitrobenzoic acid | http://purl.obolibrary.org/obo/CHEBI_25620 | |
| 2-nitrobenzoic acid | http://purl.obolibrary.org/obo/CHEBI_25620 | |
| o-Nitrobenzoic acid | http://purl.obolibrary.org/obo/CHEBI_25620 |
