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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:233869 term browser browse the term
Definition:Azobenzene substituted at one of the 4-positions by an amino group. It has a role as a dye and an allergen.
Synonyms:exact_synonym: 4-[(E)-phenyldiazenyl]aniline
 related_synonym: 4-(Phenylazo)benzenamine;   4-(phenyldiazenyl)aniline;   4-AAB;   4-Amino-1,1'-azobenzene;   4-Aminoazobenzene;   4-Phenylazo-phenylamine;   4-Phenylazophenylamine;   AAB;   Aniline Yellow;   Formula=C12H11N3;   InChI=1S/C12H11N3/c13-10-6-8-12(9-7-10)15-14-11-4-2-1-3-5-11/h1-9H,13H2/b15-14+;   InChIKey=QPQKUYVSJWQSDY-CCEZHUSRSA-N;   SMILES=Nc1ccc(cc1)\\N=N\\c1ccccc1;   p-AAZB;   p-aminoazobenzene
 xref: CAS:60-09-3;   KEGG:C19187;   PMID:11084593;   PMID:13233869;   PMID:13243097;   PMID:14906551;   PMID:17899332;   PMID:18321769;   PMID:18844695;   PMID:23760354;   PMID:32785935;   PMID:3607307;   PMID:6010711;   PMID:7265110;   PMID:8365123;   Reaxys:513850;   Wikipedia:Aniline_Yellow

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Path 1
Term Annotations click to browse term
  CHEBI ontology 19810
    role 19758
      application 19420
        dye 1299
          4-(phenylazo)aniline 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19810
    subatomic particle 19808
      composite particle 19808
        hadron 19808
          baryon 19808
            nucleon 19808
              atomic nucleus 19808
                atom 19808
                  main group element atom 19696
                    main group molecular entity 19696
                      s-block molecular entity 19456
                        hydrogen molecular entity 19447
                          hydrides 18703
                            inorganic hydride 17433
                              pnictogen hydride 17405
                                nitrogen hydride 17247
                                  azane 16964
                                    ammonia 16963
                                      organic amino compound 16962
                                        primary amino compound 7874
                                          primary amine 5675
                                            primary arylamine 2956
                                              4-(phenylazo)aniline 0
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