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Term:Milling yellow 3G (free acid)
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Accession:CHEBI:90288 term browser browse the term
Definition:An arenesulfonic acid that is 5-chloro-2-(pyrazol-1-yl)benzene-1-sulfonic acid in which the pyrazole ring is substituted by methyl, 4-(tosyloxy)phenyldiazenyl and hydroxy groups at positions 3, 4, and 5 respctively. The monosodium salt is the biological stain 'Milling yellow 3G'.
Synonyms:exact_synonym: 5-chloro-2-[5-hydroxy-3-methyl-4-({4-[(4-methylbenzene-1-sulfonyl)oxy]phenyl}diazenyl)-1H-pyrazol-1-yl]benzene-1-sulfonic acid
 related_synonym: Formula=C23H19ClN4O7S2;   InChI=1S/C23H19ClN4O7S2/c1-14-3-10-19(11-4-14)37(33,34)35-18-8-6-17(7-9-18)25-26-22-15(2)27-28(23(22)29)20-12-5-16(24)13-21(20)36(30,31)32/h3-13,29H,1-2H3,(H,30,31,32);   InChIKey=SZBYBGROZVFLQB-UHFFFAOYSA-N;   Milling yellow 3G acid form;   SMILES=CC1=NN(C(O)=C1N=NC2=CC=C(OS(=O)(=O)C3=CC=C(C)C=C3)C=C2)C4=C(C=C(Cl)C=C4)S(O)(=O)=O
 xref: Reaxys:968809 "Reaxys"
 cyclic_relationship: is_conjugate_acid_of CHEBI:90289

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  CHEBI ontology 19734
    role 19680
      application 19336
        dye 1274
          histological dye 142
            Milling yellow 3G (free acid) 0
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  CHEBI ontology 19734
    subatomic particle 19730
      composite particle 19730
        hadron 19730
          baryon 19730
            nucleon 19730
              atomic nucleus 19730
                atom 19730
                  main group element atom 19614
                    p-block element atom 19614
                      chalcogen 19323
                        oxygen atom 19284
                          oxygen molecular entity 19284
                            hydroxides 19042
                              oxoacid 18106
                                chalcogen oxoacid 11407
                                  sulfur oxoacid 10999
                                    sulfonic acid 7257
                                      sulfo group 5632
                                        organosulfonic acid 5632
                                          arenesulfonic acid 604
                                            arenesulfonate ester 8
                                              tosylate ester 0
                                                Milling yellow 3G (free acid) 0
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