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Substance Name: Benzenesulfonic acid, 4-(2-(4-(2-(4-hydroxyphenyl)diazenyl)-5-methoxy-2-methylphenyl)diazenyl)-, sodium salt (1:1)
RN: 68400-34-0
InChIKey: SWGDCCBVZPMYRH-BAYNMDCWSA-M

Molecular Formula

  • C20-H18-N4-O5-S.Na

Molecular Weight

  • 448.433
 
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Names and Synonyms

Synonyms

  • 4-((4-((4-Hydroxyphenyl)azo)-5-methoxy-2-methylphenyl)azo)benzenesulfonic acid, sodium salt
  • EINECS 270-023-0

Systematic Names

  • Benzenesulfonic acid, 4-((4-((4-hydroxyphenyl)azo)-5-methoxy-2-methylphenyl)azo)-, monosodium salt
  • Benzenesulfonic acid, 4-(2-(4-(2-(4-hydroxyphenyl)diazenyl)-5-methoxy-2-methylphenyl)diazenyl)-, sodium salt (1:1)
  • Sodium ((4-((4-hydroxyphenyl)azo)-5-methoxy-2-methylphenyl)azo)-4-benzenesulphonate

Registry Numbers

CAS Registry Number

  • 68400-34-0

System Generated Number

  • 0068400340

Molecular Formulas

Molecular Formula

  • C20-H18-N4-O5-S.Na

Molecular Formula Fragments

  • C20-H18-N4-O5-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

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

InChIKey

SWGDCCBVZPMYRH-BAYNMDCWSA-M

Smiles

S(c1ccc(\N=N\c2cc(OC)c(cc2C)\N=N\c2ccc(cc2)O)cc1)(=O)(=O)[O-].[Na+]