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Substance Name: Benzenesulfonic acid, 4-(2-(4-(2-(4-hydroxyphenyl)diazenyl)-5-methoxy-2-methylphenyl)diazenyl)-, sodium salt (1:2)
RN: 70776-62-4
InChIKey: PJSNPTRBIHQNNM-BAXPPBTCSA-L

Molecular Formula

  • C20-H18-N4-O5-S.2Na

Molecular Weight

  • 470.4154
 
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Names and Synonyms

Synonym

  • Benzenesulfonic acid, 4-((4-((p-hydroxyphenyl)azo)-5-methoxy-2-methylphenyl)azo)-, disodium salt

Systematic Names

  • Benzenesulfonic acid, 4-((4-((4-hydroxyphenyl)azo)-5-methoxy-2-methylphenyl)azo)-, disodium salt
  • Benzenesulfonic acid, 4-(2-(4-(2-(4-hydroxyphenyl)diazenyl)-5-methoxy-2-methylphenyl)diazenyl)-, sodium salt (1:2)

Registry Numbers

CAS Registry Number

  • 70776-62-4

System Generated Number

  • 0070776624

Molecular Formulas

Molecular Formula

  • C20-H18-N4-O5-S.2Na

Molecular Formula Fragments

  • C20-H18-N4-O5-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C20H18N4O5S.2Na/c1-13-11-19(24-22-14-3-7-16(25)8-4-14)20(29-2)12-18(13)23-21-15-5-9-17(10-6-15)30(26,27)28;;/h3-12,25H,1-2H3,(H,26,27,28);;/q;2*+1/p-2/b23-21+,24-22+;;

InChIKey

PJSNPTRBIHQNNM-BAXPPBTCSA-L

Smiles

Cc1cc(c(cc1/N=N/c2ccc(cc2)S(=O)(=O)[O-])OC)/N=N/c3ccc(cc3)[O-].[Na+].[Na+]