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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC BY 3.0, For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

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Accession:CHEBI:75648 term browser browse the term
Definition:Azobenzene substituted at the phenyl 4-positions by an amino and a nitro group.
Synonyms:related_synonym: 1-(4'-aminophenylazo)-4-nitrobenzene;   4-((4-nitrophenyl)diazenyl)aniline;   4-((nitrophenyl)azo)benzeneamine;   4-(2-(4-nitrophenyl)diazenyl)benzenamine;   4-(4'-Nitroazophenyl)anilin;   4-(4-nitroazophenyl)aniline;   4-[(4-Nitrophenyl)azo]benzenamin;   4-[(4-nitrophenyl)azo]benzenamine;   DO3;   Disperse orange 3;   Formula=C12H10N4O2;   InChI=1S/C12H10N4O2/c13-9-1-3-10(4-2-9)14-15-11-5-7-12(8-6-11)16(17)18/h1-8H,13H2;   InChIKey=UNBOSJFEZZJZLR-UHFFFAOYSA-N;   SMILES=Nc1ccc(cc1)N=Nc1ccc(cc1)[N+]([O-])=O
 xref: CAS:730-40-5;   PMID:12165928;   PMID:12868964;   PMID:14521554;   PMID:15346963;   PMID:16285649;   PMID:17358356;   PMID:17598023;   PMID:18521148;   PMID:18844695;   PMID:20119992;   PMID:20137739;   PMID:20585758;   PMID:22349058;   PMID:22370564;   PMID:22694126;   PMID:22964419;   PMID:23046011;   PMID:23289879;   PMID:23827588;   PMID:2944731;   PMID:3743040;   PMID:6713849;   PMID:7214891;   PMID:7821010;   PMID:9062744;   Reaxys:749369

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Path 1
Term Annotations click to browse term
  CHEBI ontology 19816
    role 19764
      application 19426
        dye 1299
          4-(4-nitrophenylazo)aniline 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19816
    subatomic particle 19814
      composite particle 19814
        hadron 19814
          baryon 19814
            nucleon 19814
              atomic nucleus 19814
                atom 19814
                  main group element atom 19702
                    main group molecular entity 19702
                      s-block molecular entity 19461
                        hydrogen molecular entity 19452
                          hydrides 18707
                            inorganic hydride 17430
                              pnictogen hydride 17402
                                nitrogen hydride 17243
                                  azane 16960
                                    ammonia 16959
                                      organic amino compound 16958
                                        primary amino compound 7872
                                          primary amine 5674
                                            primary arylamine 2956
                                              4-(4-nitrophenylazo)aniline 0
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