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Substance Name: 2-Naphthalenesulfonic acid, 8-(2-(4-((4-nitro-2-sulfophenyl)amino)phenyl)diazenyl)-5-(2-(4-((phenylsulfonyl)oxy)phenyl)diazenyl)-, sodium salt (1:2)
RN: 72986-61-9
InChIKey: KSZNUSASVDLFBT-XJYJUVQESA-L

Molecular Formula

  • C34-H24-N6-O11-S3.2Na

Molecular Weight

  • 832.757
 
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Names and Synonyms

Synonyms

  • EINECS 277-177-8
  • Naphthalene-2-sulfonic acid, 8-((4-((4-nitro-2-sulfophenyl)amino)phenyl)azo)-5-((4-((phenylsulfonyl)oxy)phenyl)azo)-, disodium salt

Systematic Names

  • 2-Naphthalenesulfonic acid, 8-((4-((4-nitro-2-sulfophenyl)amino)phenyl)azo)-5-((4-((phenylsulfonyl)oxy)phenyl)azo)-, disodium salt
  • 2-Naphthalenesulfonic acid, 8-(2-(4-((4-nitro-2-sulfophenyl)amino)phenyl)diazenyl)-5-(2-(4-((phenylsulfonyl)oxy)phenyl)diazenyl)-, sodium salt (1:2)
  • Disodium 8-((4-((4-nitro-2-sulphonatophenyl)amino)phenyl)azo)-5-((4-((phenylsulphonyl)oxy)phenyl)azo)naphthalene-2-sulphonate

Registry Numbers

CAS Registry Number

  • 72986-61-9

System Generated Number

  • 0072986619

Molecular Formulas

Molecular Formula

  • C34-H24-N6-O11-S3.2Na

Molecular Formula Fragments

  • C34-H24-N6-O11-S3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C34H24N6O11S3.2Na/c41-40(42)25-12-17-33(34(20-25)53(46,47)48)35-22-6-8-23(9-7-22)36-39-32-19-18-31(29-16-15-28(21-30(29)32)52(43,44)45)38-37-24-10-13-26(14-11-24)51-54(49,50)27-4-2-1-3-5-27;;/h1-21,35H,(H,43,44,45)(H,46,47,48);;/q;2*+1/p-2/b38-37+,39-36+;;

InChIKey

KSZNUSASVDLFBT-XJYJUVQESA-L

Smiles

[Na+].[Na+].c1c(ccc2c(ccc(c12)\N=N\c1ccc(cc1)Nc1c(cc(cc1)[N+](=O)[O-])S(=O)(=O)[O-])\N=N\c1ccc(cc1)OS(=O)(=O)c1ccccc1)S(=O)(=O)[O-]