| Label | Id | |
|---|---|---|
| 1,2-Benzenedicarboxaldehyde | http://purl.obolibrary.org/obo/CHEBI_70851 | |
| 1,2-Diformylbenzene | http://purl.obolibrary.org/obo/CHEBI_70851 | |
| phthalaldehyde | http://purl.obolibrary.org/obo/CHEBI_70851 | |
| benzene-1,2-dicarbaldehyde | http://purl.obolibrary.org/obo/CHEBI_70851 | |
| OPA | http://purl.obolibrary.org/obo/CHEBI_70851 | |
| o-phthalaldehyde | http://purl.obolibrary.org/obo/CHEBI_70851 | |
| o-Phthaldehyde | http://purl.obolibrary.org/obo/CHEBI_70851 | |
| o-Phthaldialdehyde | http://purl.obolibrary.org/obo/CHEBI_70851 | |
| o-Phthalicdicarboxaldehyde | http://purl.obolibrary.org/obo/CHEBI_70851 | |
| OPTA | http://purl.obolibrary.org/obo/CHEBI_70851 | |
| Phthalaldialdehyde | http://purl.obolibrary.org/obo/CHEBI_70851 | |
| Phthaldialdehyde | http://purl.obolibrary.org/obo/CHEBI_70851 | |
| Phthalic aldehyde | http://purl.obolibrary.org/obo/CHEBI_70851 | |
| Phthalic dialdehyde | http://purl.obolibrary.org/obo/CHEBI_70851 | |
| Phthalic dicarboxaldehyde | http://purl.obolibrary.org/obo/CHEBI_70851 |