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Substance Name: 1-Naphthalenesulfonic acid, 8-((4-methylphenyl)amino)-5-(2-(4-(2-phenyldiazenyl)-7-sulfo-1-naphthalenyl)diazenyl)-, sodium salt (1:2)
RN: 6406-32-2
InChIKey: WIJFNHCSNFYEFH-GGNJJQLWSA-L

Molecular Formula

  • C33-H25-N5-O6-S2.2Na

Molecular Weight

  • 695.686
 
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Names and Synonyms

Synonym

  • EINECS 229-027-8

Systematic Names

  • 1-Naphthalenesulfonic acid, 8-((4-methylphenyl)amino)-5-((4-(phenylazo)-7-sulfo-1-naphthalenyl)azo)-, disodium salt
  • 1-Naphthalenesulfonic acid, 8-((4-methylphenyl)amino)-5-(2-(4-(2-phenyldiazenyl)-7-sulfo-1-naphthalenyl)diazenyl)-, sodium salt (1:2)
  • Disodium 8-((4-methylphenyl)amino)-5-((4-(phenylazo)-7-sulphonatonaphthyl)azo)naphthalenesulphonate

Registry Numbers

CAS Registry Number

  • 6406-32-2

System Generated Number

  • 0006406322

Molecular Formulas

Molecular Formula

  • C33-H25-N5-O6-S2.2Na

Molecular Formula Fragments

  • C33-H25-N5-O6-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C33H25N5O6S2.2Na/c1-21-10-12-22(13-11-21)34-31-19-18-29(26-8-5-9-32(33(26)31)46(42,43)44)37-38-30-17-16-28(36-35-23-6-3-2-4-7-23)25-15-14-24(20-27(25)30)45(39,40)41;;/h2-20,34H,1H3,(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2/b36-35+,38-37+;;

InChIKey

WIJFNHCSNFYEFH-GGNJJQLWSA-L

Smiles

c12c(\N=N\c3ccc(\N=N\c4ccccc4)c4ccc(S(=O)(=O)[O-])cc34)ccc(Nc3ccc(C)cc3)c1c(S(=O)(=O)[O-])ccc2.[Na+].[Na+]