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Substance Name: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-(2-(3-nitrophenyl)diazenyl)-3-(2-(4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)-, sodium salt (1:3)
RN: 71889-13-9
InChIKey: YHKLWQHDJXDADF-FWGDKLNOSA-K

Molecular Formula

  • C24-H20-N6-O15-S4.3Na

Molecular Weight

  • 826.6593
 
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Names and Synonyms

  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-((3-nitrophenyl)azo)-3-((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)azo)-, trisodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-(2-(3-nitrophenyl)diazenyl)-3-(2-(4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)-, sodium salt (1:3)

Registry Numbers

CAS Registry Number

  • 71889-13-9

System Generated Number

  • 0071889139

Molecular Formulas

Molecular Formula

  • C24-H20-N6-O15-S4.3Na

Molecular Formula Fragments

  • C24-H20-N6-O15-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C24H20N6O15S4.3Na/c25-21-20-13(11-19(48(39,40)41)23(24(20)31)29-27-15-2-1-3-16(12-15)30(32)33)10-18(47(36,37)38)22(21)28-26-14-4-6-17(7-5-14)46(34,35)9-8-45-49(42,43)44;;;/h1-7,10-12,31H,8-9,25H2,(H,36,37,38)(H,39,40,41)(H,42,43,44);;;/q;3*+1/p-3/b28-26+,29-27+;;;

InChIKey

YHKLWQHDJXDADF-FWGDKLNOSA-K

Smiles

c1cc(cc(c1)[N+](=O)[O-])/N=N/c2c(cc3cc(c(c(c3c2O)N)/N=N/c4ccc(cc4)S(=O)(=O)CCOS(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]