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Substance Name: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis(2-(4-nitrophenyl)diazenyl)-, sodium salt (1:2)
RN: 68084-24-2
InChIKey: NAWOGWWONGONIF-SRJQXOPESA-L

Molecular Formula

  • C22-H15-N7-O11-S2.2Na

Molecular Weight

  • 661.495
 
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Names and Synonyms

Synonym

  • 2,7-Naphthalenedisulfonic acid, 4-amino-3,6-(bis(4-nitrophenyl)azo)-5-hydroxy-, disodium salt

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis((4-nitrophenyl)azo)-, disodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis(2-(4-nitrophenyl)diazenyl)-, sodium salt (1:2)

Registry Numbers

CAS Registry Number

  • 68084-24-2

System Generated Number

  • 0068084242

Molecular Formulas

Molecular Formula

  • C22-H15-N7-O11-S2.2Na

Molecular Formula Fragments

  • C22-H15-N7-O11-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C22H15N7O11S2.2Na/c23-19-18-11(9-16(41(35,36)37)20(19)26-24-12-1-5-14(6-2-12)28(31)32)10-17(42(38,39)40)21(22(18)30)27-25-13-3-7-15(8-4-13)29(33)34;;/h1-10,30H,23H2,(H,35,36,37)(H,38,39,40);;/q;2*+1/p-2/b26-24+,27-25+;;

InChIKey

NAWOGWWONGONIF-SRJQXOPESA-L

Smiles

c12c(N)c(\N=N\c3ccc([N+]([O-])=O)cc3)c(S(=O)(=O)[O-])cc1cc(S(=O)(=O)[O-])c(\N=N\c1ccc([N+]([O-])=O)cc1)c2O.[Na+].[Na+]