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ONTOLOGY REPORT - ANNOTATIONS


Term:Congo corinth (acid form)
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Accession:CHEBI:88203 term browser browse the term
Definition:An aminonaphthalenesulfonic acid that is 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(diazene-2,1-diyl)]di(naphthalene-1-sulfonic acid) in which the two hydrogens at the 4-positions on the naphthalene rings are placed by amino and hydroxy groups. The disodium salt is the histological dye 'Congo corinth'.
Synonyms:exact_synonym: 3-({4'-[(1-amino-4-sulfonaphthalen-2-yl)diazenyl][1,1'-biphenyl]-4-yl}diazenyl)-4-hydroxynaphthalene-1-sulfonic acid
 related_synonym: Congo corinth free acid;   Direct red 10 (acid form);   Direct red 10 free acid;   Formula=C32H23N5O7S2;   InChI=1S/C32H23N5O7S2/c33-31-25-7-3-1-5-23(25)29(45(39,40)41)17-27(31)36-34-21-13-9-19(10-14-21)20-11-15-22(16-12-20)35-37-28-18-30(46(42,43)44)24-6-2-4-8-26(24)32(28)38/h1-18,38H,33H2,(H,39,40,41)(H,42,43,44)/b36-34+,37-35+;   InChIKey=TZCACGMZCLGYSG-VHJMTFITSA-N;   SMILES=C12=C(C(=CC(=C1N)/N=N/C3=CC=C(C=C3)C4=CC=C(C=C4)/N=N/C5=CC(=C6C(=C5O)C=CC=C6)S(O)(=O)=O)S(O)(=O)=O)C=CC=C2
 cyclic_relationship: is_conjugate_acid_of CHEBI:88204


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  CHEBI ontology 225
    role 225
      application 192
        dye 6
          histological dye 0
            Congo corinth (acid form) 0
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Term Annotations click to browse term
  CHEBI ontology 225
    subatomic particle 225
      composite particle 225
        hadron 225
          baryon 225
            nucleon 225
              atomic nucleus 225
                atom 225
                  main group element atom 218
                    p-block element atom 218
                      chalcogen 187
                        oxygen atom 185
                          oxygen molecular entity 185
                            hydroxides 158
                              oxoacid 125
                                chalcogen oxoacid 13
                                  sulfur oxoacid 13
                                    sulfonic acid 13
                                      sulfo group 3
                                        organosulfonic acid 3
                                          arenesulfonic acid 1
                                            naphthalenesulfonic acid 0
                                              aminonaphthalenesulfonic acid 0
                                                Congo corinth (acid form) 0
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