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Substance Name: Benzenesulfonic acid, 3-(2-(4-(2-(4-hydroxyphenyl)diazenyl)-1-naphthalenyl)diazenyl)-, sodium salt (1:1)
RN: 68958-98-5
InChIKey: JERQGCCANBFCPP-MVAKMUFYSA-M

Molecular Formula

  • C22-H16-N4-O4-S.Na

Molecular Weight

  • 454.44
 
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Names and Synonyms

Synonym

  • EINECS 273-384-2

Systematic Names

  • Benzenesulfonic acid, 3-((4-((4-hydroxyphenyl)azo)-1-naphthalenyl)azo)-, monosodium salt
  • Benzenesulfonic acid, 3-(2-(4-(2-(4-hydroxyphenyl)diazenyl)-1-naphthalenyl)diazenyl)-, sodium salt (1:1)
  • Sodium 3-((4-((4-hydroxyphenyl)azo)-1-naphthyl)azo)benzenesulphonate

Registry Numbers

CAS Registry Number

  • 68958-98-5

System Generated Number

  • 0068958985

Molecular Formulas

Molecular Formula

  • C22-H16-N4-O4-S.Na

Molecular Formula Fragments

  • C22-H16-N4-O4-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C22H16N4O4S.Na/c27-17-10-8-15(9-11-17)23-25-21-12-13-22(20-7-2-1-6-19(20)21)26-24-16-4-3-5-18(14-16)31(28,29)30;/h1-14,27H,(H,28,29,30);/q;+1/p-1/b25-23+,26-24+;

InChIKey

JERQGCCANBFCPP-MVAKMUFYSA-M

Smiles

S(c1cc(\N=N\c2c3c(cccc3)c(\N=N\c3ccc(cc3)O)cc2)ccc1)(=O)(=O)[O-].[Na+]