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Substance Name: 2-Naphthalenesulfonic acid, 5-(2-(4-ethoxyphenyl)diazenyl)-8-(2-(2-methoxyphenyl)diazenyl)-, sodium salt (1:1)
RN: 68227-62-3
InChIKey: KHYZUGMRUOPBDI-JEXCGEKGSA-M

Molecular Formula

  • C25-H22-N4-O5-S.Na

Molecular Weight

  • 512.52
 
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Names and Synonyms

Synonyms

  • 5-(((4-Ethoxyphenyl)azo)-8-((2-methoxyphenyl)azo)-2-naphthalenesulfonic acid, sodium salt
  • EINECS 269-373-7

Systematic Names

  • 2-Naphthalenesulfonic acid, 5-((4-ethoxyphenyl)azo)-8-((2-methoxyphenyl)azo)-, sodium salt
  • 2-Naphthalenesulfonic acid, 5-(2-(4-ethoxyphenyl)diazenyl)-8-(2-(2-methoxyphenyl)diazenyl)-, sodium salt (1:1)
  • Sodium 5-((4-ethoxyphenyl)azo)-8-((2-methoxyphenyl)azo)naphthalene-2-sulphonate

Registry Numbers

CAS Registry Number

  • 68227-62-3

System Generated Number

  • 0068227623

Molecular Formulas

Molecular Formula

  • C25-H22-N4-O5-S.Na

Molecular Formula Fragments

  • C25-H22-N4-O5-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C25H22N4O5S.Na/c1-3-34-18-10-8-17(9-11-18)26-27-22-14-15-23(28-29-24-6-4-5-7-25(24)33-2)21-16-19(35(30,31)32)12-13-20(21)22;/h4-16H,3H2,1-2H3,(H,30,31,32);/q;+1/p-1/b27-26+,29-28+;

InChIKey

KHYZUGMRUOPBDI-JEXCGEKGSA-M

Smiles

c12c(\N=N\c3ccc(OCC)cc3)ccc(\N=N\c3c(OC)cccc3)c1cc(S(=O)(=O)[O-])cc2.[Na+]