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Substance Name: Benzenesulfonic acid, 4-(2-(4-(2-(4-ethoxyphenyl)diazenyl)-2,5-dimethoxyphenyl)diazenyl)-, sodium salt (1:1)
RN: 67875-02-9
InChIKey: KFFWWEZDABCZCU-MVAKMUFYSA-M

Molecular Formula

  • C22-H22-N4-O6-S.Na

Molecular Weight

  • 492.486
 
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Names and Synonyms

Synonyms

  • 4-((4-(4-Ethoxyphenylazo)-2,5-dimethoxyphenyl)azo)benzenesulfonic acid, sodium salt
  • Benzenesulfonic acid, 4-((4-(4-ethoxyphenylazo)-2,5-dimethoxyphenyl)azo)-, sodium salt
  • EINECS 267-517-3

Systematic Names

  • Benzenesulfonic acid, 4-((4-((4-ethoxyphenyl)azo)-2,5-dimethoxyphenyl)azo)-, sodium salt
  • Benzenesulfonic acid, 4-(2-(4-(2-(4-ethoxyphenyl)diazenyl)-2,5-dimethoxyphenyl)diazenyl)-, sodium salt (1:1)
  • Sodium 4-((4-((4-ethoxyphenyl)azo)-2,5-dimethoxyphenyl)azo)benzenesulphonate

Registry Numbers

CAS Registry Number

  • 67875-02-9

System Generated Number

  • 0067875029

Molecular Formulas

Molecular Formula

  • C22-H22-N4-O6-S.Na

Molecular Formula Fragments

  • C22-H22-N4-O6-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C22H22N4O6S.Na/c1-4-32-17-9-5-15(6-10-17)23-25-19-13-22(31-3)20(14-21(19)30-2)26-24-16-7-11-18(12-8-16)33(27,28)29;/h5-14H,4H2,1-3H3,(H,27,28,29);/q;+1/p-1/b25-23+,26-24+;

InChIKey

KFFWWEZDABCZCU-MVAKMUFYSA-M

Smiles

S(=O)(=O)([O-])c1ccc(\N=N\c2c(OC)cc(\N=N\c3ccc(OCC)cc3)c(OC)c2)cc1.[Na+]