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Substance Name: 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-(2-(4'-(2-(1-hydroxy-4-sulfo-2-naphthalenyl)diazenyl)-3,3'-dimethoxy(1,1'-biphenyl)-4-yl)diazenyl)-, sodium salt (1:3)
RN: 75673-20-0
InChIKey: WPGYRLJUTHDDKU-FGDFEUGYSA-K

Molecular Formula

  • C34-H27-N5-O13-S3.3Na

Molecular Weight

  • 875.754
 
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Names and Synonyms

  • 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-((4'-((1-hydroxy-4-sulfo-2-naphthalenyl)azo)-3,3'-dimethoxy(1,1'-biphenyl)-4-yl)azo)-, trisodium salt
  • 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-(2-(4'-(2-(1-hydroxy-4-sulfo-2-naphthalenyl)diazenyl)-3,3'-dimethoxy(1,1'-biphenyl)-4-yl)diazenyl)-, sodium salt (1:3)

Registry Numbers

CAS Registry Number

  • 75673-20-0

System Generated Number

  • 0075673200

Molecular Formulas

Molecular Formula

  • C34-H27-N5-O13-S3.3Na

Molecular Formula Fragments

  • C34-H27-N5-O13-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C34H27N5O13S3.3Na/c1-51-27-12-17(7-9-24(27)36-38-26-16-29(54(45,46)47)21-5-3-4-6-22(21)33(26)40)18-8-10-25(28(13-18)52-2)37-39-32-30(55(48,49)50)14-19-11-20(53(42,43)44)15-23(35)31(19)34(32)41;;;/h3-16,40-41H,35H2,1-2H3,(H,42,43,44)(H,45,46,47)(H,48,49,50);;;/q;3*+1/p-3/b38-36+,39-37+;;;

InChIKey

WPGYRLJUTHDDKU-FGDFEUGYSA-K

Smiles

[Na+].[Na+].[Na+].c1c(c(c(c2c(cc(cc12)S(=O)(=O)[O-])N)O)\N=N\c1c(cc(cc1)c1cc(c(cc1)\N=N\c1c(c2ccccc2c(c1)S(=O)(=O)[O-])O)OC)OC)S(=O)(=O)[O-]