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Substance Name: 4-Hydroxy-7-((((5-hydroxy-6-((o-tolyl)azo)-7-sulpho-2-naphthyl)amino)carbonyl)amino)-3-((2-methyl-4-sulphophenyl)azo)naphthalene-2-sulphonic acid, sodium salt
RN: 83232-32-0
InChIKey: ODVNNUKJIZCZPJ-WXMKCTNMSA-K

Molecular Formula

  • C35-H28-N6-O12-S3.x-Na

Molecular Weight

  • 886.7805
 
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Names and Synonyms

Synonym

  • EINECS 280-264-3

Systematic Names

  • 2-Naphthalenesulfonic acid, 4-hydroxy-7-((((5-hydroxy-6-((2-methylphenyl)azo)-7-sulfo-2-naphthalenyl)amino)carbonyl)amino)-3-((2-methyl-4-sulfophenyl)azo)-, sodium salt
  • 4-Hydroxy-7-((((5-hydroxy-6-((o-tolyl)azo)-7-sulpho-2-naphthyl)amino)carbonyl)amino)-3-((2-methyl-4-sulphophenyl)azo)naphthalene-2-sulphonic acid, sodium salt

Registry Numbers

CAS Registry Number

  • 83232-32-0

System Generated Number

  • 0083232320

Molecular Formulas

Molecular Formula

  • C35-H28-N6-O12-S3.x-Na

Molecular Formula Fragments

  • C35-H28-N6-O12-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C35H28N6O12S3.3Na/c1-18-5-3-4-6-27(18)38-40-31-29(55(48,49)50)16-20-14-22(7-10-25(20)33(31)42)36-35(44)37-23-8-11-26-21(15-23)17-30(56(51,52)53)32(34(26)43)41-39-28-12-9-24(13-19(28)2)54(45,46)47;;;/h3-17,42-43H,1-2H3,(H2,36,37,44)(H,45,46,47)(H,48,49,50)(H,51,52,53);;;/q;3*+1/p-3/b40-38+,41-39+;;;

InChIKey

ODVNNUKJIZCZPJ-WXMKCTNMSA-K

Smiles

Cc1ccccc1/N=N/c2c(cc3cc(ccc3c2O)NC(=O)Nc4ccc5c(c4)cc(c(c5O)/N=N/c6ccc(cc6C)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]