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Substance Name: 2-Naphthalenesulfonic acid, 5-(2-(1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl)diazenyl)-8-(2-(7-sulfo-4-(2-(3-sulfophenyl)diazenyl)-1-naphthalenyl)diazenyl)-, sodium salt (1:?)
RN: 72245-51-3
InChIKey: UMMJDDMEXKGBJR-CMISFLNESA-J

Molecular Formula

  • C42-H29-N7-O13-S4.x-Na

Molecular Weight

  • 1055.92
 
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Names and Synonyms

Synonym

  • EINECS 276-526-1

Systematic Names

  • 2-Naphthalenesulfonic acid, 5-((1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl)azo)-8-((7-sulfo-4-((3-sulfophenyl)azo)-1-naphthalenyl)azo)-, sodium salt
  • 2-Naphthalenesulfonic acid, 5-(2-(1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl)diazenyl)-8-(2-(7-sulfo-4-(2-(3-sulfophenyl)diazenyl)-1-naphthalenyl)diazenyl)-, sodium salt (1:?)
  • 5-((1-Hydroxy-6-(phenylamino)-3-sulpho-2-naphthyl)azo)-8-((7-sulpho-4-((3-sulphophenyl)azo)-1-naphthyl)azo)naphthalene-2-sulphonic acid, sodium salt

Registry Numbers

CAS Registry Number

  • 72245-51-3

System Generated Number

  • 0072245513

Molecular Formulas

Molecular Formula

  • C42-H29-N7-O13-S4.x-Na

Molecular Formula Fragments

  • C42-H29-N7-O13-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C42H29N7O13S4.4Na/c50-42-31-12-9-26(43-25-5-2-1-3-6-25)19-24(31)20-40(66(60,61)62)41(42)49-48-37-16-18-39(35-23-30(65(57,58)59)11-14-33(35)37)47-46-38-17-15-36(32-13-10-29(22-34(32)38)64(54,55)56)45-44-27-7-4-8-28(21-27)63(51,52)53;;;;/h1-23,43,50H,(H,51,52,53)(H,54,55,56)(H,57,58,59)(H,60,61,62);;;;/q;4*+1/p-4/b45-44+,47-46+,49-48+;;;;

InChIKey

UMMJDDMEXKGBJR-CMISFLNESA-J

Smiles

[Na+].[Na+].[Na+].[Na+].c1c(ccc2c(ccc(c12)\N=N\c1ccc(c2ccc(cc12)S(=O)(=O)[O-])\N=N\c1cc(ccc1)S(=O)(=O)[O-])\N=N\c1c(c2ccc(cc2cc1S(=O)(=O)[O-])Nc1ccccc1)O)S(=O)(=O)[O-]