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Substance Name: 2,7-Naphthalenedisulfonic acid, 4-(2-(2,4-dihydroxy-5-(2-(4-((4-nitro-2-sulfophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-5-hydroxy-, sodium salt (1:?)
RN: 114820-71-2
InChIKey: RFOQYZWMIQDQFF-GSFLQGBQSA-K

Molecular Formula

  • C28-H20-N6-O14-S3.x-Na

Molecular Weight

  • 826.6383
 
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Names and Synonyms

Synonym

  • 2,7-Naphthalenedisulfonic acid, (4-((2,4-dihydroxy-((5-(4-((4-nitro-2-sulfo)phenyl)amino)phenyl)azo)phenyl)azo)-5-hydroxy)-, sodium salts

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4-((2,4-dihydroxy-5-((4-((4-nitro-2-sulfophenyl)amino)phenyl)azo)phenyl)azo)-5-hydroxy-, sodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-(2-(2,4-dihydroxy-5-(2-(4-((4-nitro-2-sulfophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-5-hydroxy-, sodium salt (1:?)

Registry Numbers

CAS Registry Number

  • 114820-71-2

System Generated Number

  • 0114820712

Molecular Formulas

Molecular Formula

  • C28-H20-N6-O14-S3.x-Na

Molecular Formula Fragments

  • C28-H20-N6-O14-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C28H20N6O14S3.3Na/c35-24-13-25(36)22(32-33-23-10-18(49(40,41)42)7-14-8-19(50(43,44)45)11-26(37)28(14)23)12-21(24)31-30-16-3-1-15(2-4-16)29-20-6-5-17(34(38)39)9-27(20)51(46,47)48;;;/h1-13,29,35-37H,(H,40,41,42)(H,43,44,45)(H,46,47,48);;;/q;3*+1/p-3/b31-30+,33-32+;;;

InChIKey

RFOQYZWMIQDQFF-GSFLQGBQSA-K

Smiles

S(=O)(=O)(c1cc([N+](=O)[O-])ccc1Nc1ccc(/N=N/c2cc(/N=N/c3c4c(cc(S(=O)(=O)[O-])cc4cc(S(=O)(=O)[O-])c3)O)c(cc2O)O)cc1)[O-].[Na+].[Na+].[Na+]