SMILES: C1=CC(=CC=C1N)N=NC2=CC=C(C=C2)[N+](=O)[O-]
Description: The molecule is azobenzene substituted at the phenyl 4-positions by an amino and a nitro group. It has a role as a dye and an allergen. It is a member of azobenzenes and a primary arylamine. It derives from an azobenzene.