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Substance Name: Benzenesulfonic acid, 4-(2-(5-(2-(2,4-dimethylphenyl)diazenyl)-2,4-dihydroxyphenyl)diazenyl)-
RN: 72138-98-8
InChIKey: NQOVDDULHPGVSH-MBALSZOMSA-N

Molecular Formula

  • C20-H18-N4-O5-S

Molecular Weight

  • 426.4512
 
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Names and Synonyms

  • Benzenesulfonic acid, 4-((5-((2,4-dimethylphenyl)azo)-2,4-dihydroxyphenyl)azo)-
  • Benzenesulfonic acid, 4-(2-(5-(2-(2,4-dimethylphenyl)diazenyl)-2,4-dihydroxyphenyl)diazenyl)-

Registry Numbers

CAS Registry Number

  • 72138-98-8

System Generated Number

  • 0072138988

Structure Descriptors

InChI

1S/C20H18N4O5S/c1-12-3-8-16(13(2)9-12)22-24-18-10-17(19(25)11-20(18)26)23-21-14-4-6-15(7-5-14)30(27,28)29/h3-11,25-26H,1-2H3,(H,27,28,29)/b23-21+,24-22+

InChIKey

NQOVDDULHPGVSH-MBALSZOMSA-N

Smiles

Cc1ccc(c(c1)C)/N=N/c2cc(c(cc2O)O)/N=N/c3ccc(cc3)S(=O)(=O)O