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Substance Name: Benzenesulfonic acid, 3-(2-(2-(acetylamino)-4-(2-(4-methoxyphenyl)diazenyl)phenyl)diazenyl)-, sodium salt (1:1)
RN: 74499-64-2
InChIKey: XMQGLXXOBWOSCJ-HMNSNYPBSA-M

Molecular Formula

  • C21-H19-N5-O5-S.Na

Molecular Weight

  • 475.4592
 
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Names and Synonyms

Synonym

  • 2-(Acetylamino)-1-((3-sulfophenyl)azo)-4-((4-methoxyphenyl)azo)benzene, sodium salt

Systematic Names

  • Benzenesulfonic acid, 3-((2-(acetylamino)-4-((4-methoxyphenyl)azo)phenyl)azo)-, monosodium salt
  • Benzenesulfonic acid, 3-(2-(2-(acetylamino)-4-(2-(4-methoxyphenyl)diazenyl)phenyl)diazenyl)-, sodium salt (1:1)

Registry Numbers

CAS Registry Number

  • 74499-64-2

System Generated Number

  • 0074499642

Molecular Formulas

Molecular Formula

  • C21-H19-N5-O5-S.Na

Molecular Formula Fragments

  • C21-H19-N5-O5-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C21H19N5O5S.Na/c1-14(27)22-21-13-17(24-23-15-6-9-18(31-2)10-7-15)8-11-20(21)26-25-16-4-3-5-19(12-16)32(28,29)30;/h3-13H,1-2H3,(H,22,27)(H,28,29,30);/q;+1/p-1/b24-23+,26-25+;

InChIKey

XMQGLXXOBWOSCJ-HMNSNYPBSA-M

Smiles

CC(=O)Nc1cc(ccc1/N=N/c2cccc(c2)S(=O)(=O)[O-])/N=N/c3ccc(cc3)OC.[Na+]