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Substance Name: 2-Naphthalenesulfonic acid, 7-amino-3-(2-(2,5-dimethoxy-4-(2-(7-sulfo-4-(2-(2-sulfophenyl)diazenyl)-1-naphthalenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-8-(2-(3-sulfophenyl)diazenyl)-, sodium salt (1:4)
RN: 70210-35-4
InChIKey: VANHCERBGHKXCW-HFGTUYRQSA-J

Molecular Formula

  • C40-H31-N9-O15-S4.4Na

Molecular Weight

  • 1093.93
 
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Names and Synonyms

Synonyms

  • 2-Naphthalenesulfonic acid, 7-amino-3-((2,5-dimethoxy-4-((7-sulfo-4-((2-sulfophenyl)azo)-1-naphthalenyl)azo)phenyl)azo)-4-hydroxy-8-((3-sulfophenyl)azo)-, tetrasodium salt
  • EINECS 274-432-5

Systematic Names

  • 2-Naphthalenesulfonic acid, 7-amino-3-((2,5-dimethoxy-4-((7-sulfo-4-((2-sulfophenyl)azo)-1-naphthalenyl)azo)phenyl)azo)-4-hydroxy-8-((3-sulfophenyl)azo)-, tetrasodium salt
  • 2-Naphthalenesulfonic acid, 7-amino-3-(2-(2,5-dimethoxy-4-(2-(7-sulfo-4-(2-(2-sulfophenyl)diazenyl)-1-naphthalenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-8-(2-(3-sulfophenyl)diazenyl)-, sodium salt (1:4)
  • Tetrasodium 7-amino-3-((2,5-dimethoxy-4-((7-sulphonato-4-((2-sulphonatophenyl)azo)naphthyl)azo)phenyl)azo)-4-hydroxy-8-((3-sulphonatophenyl)azo)naphthalene-2-sulphonate

Registry Numbers

CAS Registry Number

  • 70210-35-4

System Generated Number

  • 0070210354

Molecular Formulas

Molecular Formula

  • C40-H31-N9-O15-S4.4Na

Molecular Formula Fragments

  • C40-H31-N9-O15-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C40H31N9O15S4.4Na/c1-63-34-20-33(47-49-39-37(68(60,61)62)18-27-25(40(39)50)12-13-28(41)38(27)48-42-21-6-5-7-22(16-21)65(51,52)53)35(64-2)19-32(34)46-44-30-15-14-29(24-11-10-23(17-26(24)30)66(54,55)56)43-45-31-8-3-4-9-36(31)67(57,58)59;;;;/h3-20,50H,41H2,1-2H3,(H,51,52,53)(H,54,55,56)(H,57,58,59)(H,60,61,62);;;;/q;4*+1/p-4/b45-43+,46-44+,48-42+,49-47+;;;;

InChIKey

VANHCERBGHKXCW-HFGTUYRQSA-J

Smiles

[Na+].[Na+].[Na+].[Na+].c1c(c(c(c2ccc(c(c12)\N=N\c1cc(ccc1)S(=O)(=O)[O-])N)O)\N=N\c1c(cc(c(c1)OC)\N=N\c1ccc(c2ccc(cc12)S(=O)(=O)[O-])\N=N\c1c(cccc1)S(=O)(=O)[O-])OC)S(=O)(=O)[O-]