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ONTOLOGY REPORT - ANNOTATIONS


Term:flavianic acid
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Accession:CHEBI:87221 term browser browse the term
Definition:A naphthalenesulfonic acid that is naphthalene-2-sulfonic acid substituted by nitro groups at positions 5 and 7 as well as a hydroxy group at position 8. The disodium salt is the biological stain 'naphthol yellow S'.
Synonyms:exact_synonym: 8-hydroxy-5,7-dinitronaphthalene-2-sulfonic acid
 related_synonym: 2,4-Dinitro-1-naphthol-7-sulfonic acid;   2,4-Dinitronaphtholsulfonic acid;   Formula=C10H6N2O8S;   InChI=1S/C10H6N2O8S/c13-10-7-3-5(21(18,19)20)1-2-6(7)8(11(14)15)4-9(10)12(16)17/h1-4,13H,(H,18,19,20);   InChIKey=FCQJEPASRCXVCB-UHFFFAOYSA-N;   Naphthol Yellow;   SMILES=Oc1c(cc([N+]([O-])=O)c2ccc(cc12)S(O)(=O)=O)[N+]([O-])=O
 xref: CAS:483-84-1;   PMID:11471045;   PMID:11506894;   Reaxys:2708476
 cyclic_relationship: is_conjugate_acid_of CHEBI:87220


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  CHEBI ontology 19790
    role 19738
      application 19385
        dye 1286
          histological dye 149
            flavianic acid 0
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  CHEBI ontology 19790
    subatomic particle 19788
      composite particle 19788
        hadron 19788
          baryon 19788
            nucleon 19788
              atomic nucleus 19788
                atom 19788
                  main group element atom 19674
                    p-block element atom 19674
                      chalcogen 19378
                        oxygen atom 19339
                          oxygen molecular entity 19339
                            hydroxides 19079
                              oxoacid 18174
                                chalcogen oxoacid 11481
                                  sulfur oxoacid 11081
                                    sulfonic acid 7312
                                      sulfo group 5682
                                        organosulfonic acid 5682
                                          arenesulfonic acid 675
                                            naphthalenesulfonic acid 44
                                              flavianic acid 0
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