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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 21322
    role 21309
      application 20768
        dye 1282
          histological dye 146
            flavianic acid 0
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  CHEBI ontology 21322
    subatomic particle 21318
      composite particle 21318
        hadron 21318
          baryon 21318
            nucleon 21318
              atomic nucleus 21318
                atom 21318
                  main group element atom 21193
                    p-block element atom 21193
                      chalcogen 20259
                        oxygen atom 20234
                          oxygen molecular entity 20234
                            hydroxides 19852
                              oxoacid 19158
                                chalcogen oxoacid 11825
                                  sulfur oxoacid 11421
                                    sulfonic acid 7424
                                      sulfo group 5758
                                        organosulfonic acid 5758
                                          arenesulfonic acid 710
                                            naphthalenesulfonic acid 43
                                              flavianic acid 0
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