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Substance Name: 2-Naphthalenesulfonic acid, 8-(2-(4-(2-(4-(acetylamino)phenyl)diazenyl)-7-sulfo-1-naphthalenyl)diazenyl)-5-(2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl)-, sodium salt (1:3)
RN: 67906-46-1
InChIKey: RSGXSLFFZPWGNE-OXIIBAERSA-K

Molecular Formula

  • C38-H27-N7-O11-S3.3Na

Molecular Weight

  • 919.814
 
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Names and Synonyms

Synonyms

  • 8-((4-((4-(Acetylamino)phenyl)azo)-7-sulfo-1-naphthalenyl)azo)-5-((2-hydroxy-6-sulfo-1-naphthalenyl)azo)-2-naphthalenesulfonic acid, trisodium salt
  • EINECS 267-713-9

Systematic Names

  • 2-Naphthalenesulfonic acid, 8-((4-((4-(acetylamino)phenyl)azo)-7-sulfo-1-naphthalenyl)azo)-5-((2-hydroxy-6-sulfo-1-naphthalenyl)azo)-, trisodium salt
  • 2-Naphthalenesulfonic acid, 8-(2-(4-(2-(4-(acetylamino)phenyl)diazenyl)-7-sulfo-1-naphthalenyl)diazenyl)-5-(2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl)-, sodium salt (1:3)
  • Trisodium 8-((4-((4-acetamidophenyl)azo)-7-sulphonatonaphthyl)azo)-5-((2-hydroxy-6-sulphonatonaphthyl)azo)naphthalene-2-sulphonate

Registry Numbers

CAS Registry Number

  • 67906-46-1

System Generated Number

  • 0067906461

Molecular Formulas

Molecular Formula

  • C38-H27-N7-O11-S3.3Na

Molecular Formula Fragments

  • C38-H27-N7-O11-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C38H27N7O11S3.3Na/c39-37(47)17-21-1-4-23(5-2-21)40-41-32-12-14-34(30-19-25(58(51,52)53)7-10-28(30)32)42-43-35-15-13-33(29-11-8-26(20-31(29)35)59(54,55)56)44-45-38-27-9-6-24(57(48,49)50)18-22(27)3-16-36(38)46;;;/h1-16,18-20,46H,17H2,(H2,39,47)(H,48,49,50)(H,51,52,53)(H,54,55,56);;;/q;3*+1/p-3/b41-40+,43-42-,45-44+;;;

InChIKey

RSGXSLFFZPWGNE-OXIIBAERSA-K

Smiles

C(=O)(N)Cc1ccc(\N=N\c2c3ccc(cc3c(\N=N/c3c4cc(ccc4c(\N=N\c4c5c(ccc4O)cc(S(=O)(=O)[O-])cc5)cc3)S(=O)(=O)[O-])cc2)S(=O)(=O)[O-])cc1.[Na+].[Na+].[Na+]