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Substance Name: Benzenesulfonic acid, 3-(2-(4-(2-(2-hydroxy-5-methylphenyl)diazenyl)-1-naphthalenyl)diazenyl)-, sodium salt (1:1)
RN: 67875-21-2
InChIKey: FICPDMYIUFTEEW-ZZFYGNPESA-M

Molecular Formula

  • C23-H18-N4-O4-S.Na

Molecular Weight

  • 468.467
 
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Names and Synonyms

Synonyms

  • 3-((4-((2-Hydroxy-5-methylphenyl)azo)-1-naphthyl)azo)benzenesulfonic acid, sodium salt
  • Benzenesulfonic acid, 3-((4-((2-hydroxy-4-methylphenyl)azo)-1-naphthyl)azo)-, monosodium salt
  • Benzenesulfonic acid, 3-((4-((2-hydroxy-5-methylphenyl)azo)-1-naphthalenyl)azo)-, sodium salt
  • EINECS 267-536-7

Systematic Names

  • Benzenesulfonic acid, 3-((4-((2-hydroxy-5-methylphenyl)azo)-1-naphthalenyl)azo)-, monosodium salt
  • Benzenesulfonic acid, 3-(2-(4-(2-(2-hydroxy-5-methylphenyl)diazenyl)-1-naphthalenyl)diazenyl)-, sodium salt (1:1)
  • Sodium 3-((4-((2-hydroxy-5-methylphenyl)azo)-1-naphthyl)azo)benzenesulphonate

Registry Numbers

CAS Registry Number

  • 67875-21-2

System Generated Number

  • 0067875212

Molecular Formulas

Molecular Formula

  • C23-H18-N4-O4-S.Na

Molecular Formula Fragments

  • C23-H18-N4-O4-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C23H18N4O4S.Na/c1-15-9-12-23(28)22(13-15)27-26-21-11-10-20(18-7-2-3-8-19(18)21)25-24-16-5-4-6-17(14-16)32(29,30)31;/h2-14,28H,1H3,(H,29,30,31);/q;+1/p-1/b25-24+,27-26+;

InChIKey

FICPDMYIUFTEEW-ZZFYGNPESA-M

Smiles

c12c(\N=N\c3cc(S(=O)(=O)[O-])ccc3)ccc(\N=N\c3c(O)ccc(C)c3)c1cccc2.[Na+]