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Substance Name: 1,3-Naphthalenedisulfonic acid, 7-(2-(4-(2-(4-((4-aminobenzoyl)amino)-2-methylphenyl)diazenyl)-2-methylphenyl)diazenyl)-, sodium salt (1:2)
RN: 6949-09-3
InChIKey: BPNXJFXLNOABBB-AVRYKWKFSA-L

Molecular Formula

  • C31-H26-N6-O7-S2.2Na

Molecular Weight

  • 702.678
 
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Names and Synonyms

Synonym

  • NSC 65838

Systematic Names

  • 1,3-Naphthalenedisulfonic acid, 7-((4-((4-((4-aminobenzoyl)amino)-2-methylphenyl)azo)-2-methylphenyl)azo)-, disodium salt
  • 1,3-Naphthalenedisulfonic acid, 7-(2-(4-(2-(4-((4-aminobenzoyl)amino)-2-methylphenyl)diazenyl)-2-methylphenyl)diazenyl)-, sodium salt (1:2)

Registry Numbers

CAS Registry Number

  • 6949-09-3

System Generated Number

  • 0006949093

Molecular Formulas

Molecular Formula

  • C31-H26-N6-O7-S2.2Na

Molecular Formula Fragments

  • C31-H26-N6-O7-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C31H26N6O7S2.2Na/c1-18-13-23(33-31(38)20-3-6-22(32)7-4-20)9-11-28(18)36-34-24-10-12-29(19(2)14-24)37-35-25-8-5-21-15-26(45(39,40)41)17-30(27(21)16-25)46(42,43)44;;/h3-17H,32H2,1-2H3,(H,33,38)(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2/b36-34+,37-35+;;

InChIKey

BPNXJFXLNOABBB-AVRYKWKFSA-L

Smiles

c12c(S(=O)(=O)[O-])cc(S(=O)(=O)[O-])cc1ccc(\N=N\c1c(C)cc(\N=N\c3c(C)cc(NC(=O)c4ccc(N)cc4)cc3)cc1)c2.[Na+].[Na+]