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Substance Name: 2-Naphthalenesulfonic acid, 5-(2-(4-(ethyl((3-sulfophenyl)methyl)amino)phenyl)diazenyl)-8-(2-phenyldiazenyl)-, sodium salt (1:2)
RN: 62133-79-3
InChIKey: ASQBMQDCZKNNKW-KCUYZEONSA-L

Molecular Formula

  • C31-H27-N5-O6-S2.2Na

Molecular Weight

  • 673.68
 
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Names and Synonyms

Synonyms

  • 2-Naphthalenesulfonic acid, 5-((4-(N-ethyl-N-(3-sulfobenzyl)amino)phenyl)azo)-8-phenylazo-, disodium salt
  • EINECS 263-425-2

Systematic Names

  • 2-Naphthalenesulfonic acid, 5-((4-(ethyl((3-sulfophenyl)methyl)amino)phenyl)azo)-8-(phenylazo)-, disodium salt
  • 2-Naphthalenesulfonic acid, 5-(2-(4-(ethyl((3-sulfophenyl)methyl)amino)phenyl)diazenyl)-8-(2-phenyldiazenyl)-, sodium salt (1:2)
  • Disodium 5-((4-(ethyl((3-sulphonatophenyl)methyl)amino)phenyl)azo)-8-(phenylazo)naphthalene-2-sulphonate

Registry Numbers

CAS Registry Number

  • 62133-79-3

System Generated Number

  • 0062133793

Molecular Formulas

Molecular Formula

  • C31-H27-N5-O6-S2.2Na

Molecular Formula Fragments

  • C31-H27-N5-O6-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C31H27N5O6S2.2Na/c1-2-36(21-22-7-6-10-26(19-22)43(37,38)39)25-13-11-24(12-14-25)33-34-30-17-18-31(35-32-23-8-4-3-5-9-23)29-20-27(44(40,41)42)15-16-28(29)30;;/h3-20H,2,21H2,1H3,(H,37,38,39)(H,40,41,42);;/q;2*+1/p-2/b34-33+,35-32+;;

InChIKey

ASQBMQDCZKNNKW-KCUYZEONSA-L

Smiles

[Na+].[Na+].c1c(ccc2c(ccc(c12)\N=N\c1ccccc1)\N=N\c1ccc(cc1)N(Cc1cc(ccc1)S(=O)(=O)[O-])CC)S(=O)(=O)[O-]