| Label | Id | |
|---|---|---|
| (4-nitrophenyl)diazenyl | http://purl.obolibrary.org/obo/CHEBI_64666 | |
| p-nitrobenzeneazo | http://purl.obolibrary.org/obo/CHEBI_64666 | |
| para-nitrobenzeneazo | http://purl.obolibrary.org/obo/CHEBI_64666 | |
| (4-nitrophenyl)azo group | http://purl.obolibrary.org/obo/CHEBI_64666 |
