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Substance Name: Benzenesulfonic acid, 4-(2-(4-((2-nitrophenyl)amino)phenyl)diazenyl)-, sodium salt (1:1)
RN: 66214-46-8
InChIKey: PYIAQEDVAJVCGA-ANVLNOONSA-M

Molecular Formula

  • C18-H14-N4-O5-S.Na

Molecular Weight

  • 420.38
 
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Names and Synonyms

Synonyms

  • Benzenesulfonic acid, 4-((4-((2-nitrophenyl)amino)phenyl)azo)-, monosodium salt
  • EINECS 266-245-2

Systematic Names

  • Benzenesulfonic acid, 4-((4-((2-nitrophenyl)amino)phenyl)azo)-, monosodium salt
  • Benzenesulfonic acid, 4-(2-(4-((2-nitrophenyl)amino)phenyl)diazenyl)-, sodium salt (1:1)
  • Sodium 4-((4-((2-nitrophenyl)amino)phenyl)azo)benzenesulphonate

Registry Numbers

CAS Registry Number

  • 66214-46-8

System Generated Number

  • 0066214468

Molecular Formulas

Molecular Formula

  • C18-H14-N4-O5-S.Na

Molecular Formula Fragments

  • C18-H14-N4-O5-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C18H14N4O5S.Na/c23-22(24)18-4-2-1-3-17(18)19-13-5-7-14(8-6-13)20-21-15-9-11-16(12-10-15)28(25,26)27;/h1-12,19H,(H,25,26,27);/q;+1/p-1/b21-20+;

InChIKey

PYIAQEDVAJVCGA-ANVLNOONSA-M

Smiles

[Na+].c1(ccc(cc1)\N=N\c1ccc(cc1)Nc1c(cccc1)[N+](=O)[O-])S(=O)(=O)[O-]