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Substance Name: 1-Naphthalenesulfonic acid, 5-(2-(4-methylphenyl)diazenyl)-8-(phenylamino)-, sodium salt (1:1)
RN: 71598-20-4
InChIKey: QUIAYCMFHUOTFX-BTKVJIOYSA-M

Molecular Formula

  • C23-H19-N3-O3-S.Na

Molecular Weight

  • 439.4692
 
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Names and Synonyms

  • 1-Naphthalenesulfonic acid, 5-((4-methylphenyl)azo)-8-(phenylamino)-, monosodium salt
  • 1-Naphthalenesulfonic acid, 5-(2-(4-methylphenyl)diazenyl)-8-(phenylamino)-, sodium salt (1:1)

Registry Numbers

CAS Registry Number

  • 71598-20-4

System Generated Number

  • 0071598204

Molecular Formulas

Molecular Formula

  • C23-H19-N3-O3-S.Na

Molecular Formula Fragments

  • C23-H19-N3-O3-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C23H19N3O3S.Na/c1-16-10-12-18(13-11-16)25-26-20-14-15-21(24-17-6-3-2-4-7-17)23-19(20)8-5-9-22(23)30(27,28)29;/h2-15,24H,1H3,(H,27,28,29);/q;+1/p-1/b26-25+;

InChIKey

QUIAYCMFHUOTFX-BTKVJIOYSA-M

Smiles

Cc1ccc(cc1)/N=N/c2ccc(c3c2cccc3S(=O)(=O)[O-])Nc4ccccc4.[Na+]