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Substance Name: 2,7-Naphthalenedisulfonic acid, 4-amino-3-(2-(4-((4-(2-(2,4-diaminophenyl)diazenyl)phenyl)amino)-3-sulfophenyl)diazenyl)-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:3)
RN: 72906-15-1
InChIKey: RSOOZRIHUZKOOE-LYNJTMDFSA-K

Molecular Formula

  • C34-H28-N10-O10-S3.3Na

Molecular Weight

  • 898.799
 
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Names and Synonyms

Synonym

  • EINECS 276-990-5

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4-amino-3-((4-((4-((2,4-diaminophenyl)azo)phenyl)amino)-3-sulfophenyl)azo)-5-hydroxy-6-(phenylazo)-, trisodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-amino-3-(2-(4-((4-(2-(2,4-diaminophenyl)diazenyl)phenyl)amino)-3-sulfophenyl)diazenyl)-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:3)
  • Trisodium 4-amino-3-((4-((4-((2,4-diaminophenyl)azo)phenyl)amino)-3-sulphonatophenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 72906-15-1

System Generated Number

  • 0072906151

Molecular Formulas

Molecular Formula

  • C34-H28-N10-O10-S3.3Na

Molecular Formula Fragments

  • C34-H28-N10-O10-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C34H28N10O10S3.3Na/c35-19-6-12-25(24(36)16-19)42-39-22-9-7-20(8-10-22)38-26-13-11-23(17-27(26)55(46,47)48)41-43-32-28(56(49,50)51)14-18-15-29(57(52,53)54)33(34(45)30(18)31(32)37)44-40-21-4-2-1-3-5-21;;;/h1-17,38,45H,35-37H2,(H,46,47,48)(H,49,50,51)(H,52,53,54);;;/q;3*+1/p-3/b42-39+,43-41+,44-40+;;;

InChIKey

RSOOZRIHUZKOOE-LYNJTMDFSA-K

Smiles

[Na+].[Na+].[Na+].c1c(c(c(c2c(c(c(cc12)S(=O)(=O)[O-])\N=N\c1ccccc1)O)N)\N=N\c1cc(c(cc1)Nc1ccc(cc1)\N=N\c1c(cc(cc1)N)N)S(=O)(=O)[O-])S(=O)(=O)[O-]