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Substance Name: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-(2-(2-methyl-5-nitrophenyl)diazenyl)-6-(2-phenyldiazenyl)-, sodium salt (1:2)
RN: 5850-41-9
InChIKey: BLEFYVHZRHIJLJ-HTBXFFAPSA-L

Molecular Formula

  • C23-H18-N6-O9-S2.2Na

Molecular Weight

  • 630.524
 
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Names and Synonyms

Synonym

  • EINECS 227-453-9

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-((2-methyl-5-nitrophenyl)azo)-6-(phenylazo)-, disodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-(2-(2-methyl-5-nitrophenyl)diazenyl)-6-(2-phenyldiazenyl)-, sodium salt (1:2)
  • Disodium 4-amino-5-hydroxy-3-((2-methyl-5-nitrophenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonate

Registry Numbers

CAS Registry Number

  • 5850-41-9

System Generated Number

  • 0005850419

Molecular Formulas

Molecular Formula

  • C23-H18-N6-O9-S2.2Na

Molecular Formula Fragments

  • C23-H18-N6-O9-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C23H18N6O9S2.2Na/c1-12-7-8-15(29(31)32)11-16(12)26-27-21-17(39(33,34)35)9-13-10-18(40(36,37)38)22(23(30)19(13)20(21)24)28-25-14-5-3-2-4-6-14;;/h2-11,30H,24H2,1H3,(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2/b27-26+,28-25+;;

InChIKey

BLEFYVHZRHIJLJ-HTBXFFAPSA-L

Smiles

c12c(N)c(\N=N\c3c(C)ccc([N+](=O)[O-])c3)c(S(=O)(=O)[O-])cc1cc(S(=O)(=O)[O-])c(\N=N\c1ccccc1)c2O.[Na+].[Na+]