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Term:Durazol blue 4R (acid form)
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Accession:CHEBI:88284 term browser browse the term
Definition:A naphthalenesulfonic acid that is the free acid form of the dye Sirius red F3B (the trisodium salt).
Synonyms:exact_synonym: 4-({4-[(6-anilino-1-hydroxy-3-sulfonaphthalen-2-yl)diazenyl]-5-methoxy-2-methylphenyl}diazenyl)-5-hydroxynaphthalene-2,7-disulfonic acid
 related_synonym: Durazol blue 4R free acid;   Formula=C34H27N5O12S3;   InChI=1S/C34H27N5O12S3/c1-18-10-27(37-39-33-31(54(48,49)50)14-19-11-22(8-9-25(19)34(33)41)35-21-6-4-3-5-7-21)30(51-2)17-26(18)36-38-28-15-23(52(42,43)44)12-20-13-24(53(45,46)47)16-29(40)32(20)28/h3-17,35,40-41H,1-2H3,(H,42,43,44)(H,45,46,47)(H,48,49,50);   InChIKey=OJWWQROAEXSSTO-UHFFFAOYSA-N;   NSC 47755;   SMILES=C12=CC=C(C=C1C=C(C(=C2O)N=NC=3C=C(C(=CC3OC)N=NC=4C=C(C=C5C4C(=CC(=C5)S(O)(=O)=O)O)S(O)(=O)=O)C)S(O)(=O)=O)NC=6C=CC=CC6;   direct blue 67 (acid form);   direct blue 67 free acid
 xref: Reaxys:20756637
 cyclic_relationship: is_conjugate_acid_of CHEBI:88287

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  CHEBI ontology 21320
    role 21307
      application 20766
        dye 1282
          histological dye 146
            Durazol blue 4R (acid form) 0
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  CHEBI ontology 21320
    subatomic particle 21316
      composite particle 21316
        hadron 21316
          baryon 21316
            nucleon 21316
              atomic nucleus 21316
                atom 21316
                  main group element atom 21192
                    p-block element atom 21192
                      chalcogen 20259
                        oxygen atom 20235
                          oxygen molecular entity 20235
                            hydroxides 19852
                              oxoacid 19158
                                chalcogen oxoacid 11825
                                  sulfur oxoacid 11421
                                    sulfonic acid 7425
                                      sulfo group 5759
                                        organosulfonic acid 5759
                                          arenesulfonic acid 710
                                            naphthalenesulfonic acid 43
                                              aminonaphthalenesulfonic acid 0
                                                Durazol blue 4R (acid form) 0
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.