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Substance Name: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-(2-(4-nitrophenyl)diazenyl)-6-(2-phenyldiazenyl)-
RN: 3121-74-2
InChIKey: HKJKONMZMPUGHJ-BZHOXZENSA-N

Molecular Formula

  • C22-H16-N6-O9-S2

Molecular Weight

  • 572.533
 
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Names and Synonyms

Synonyms

  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)-
  • EINECS 221-501-2

Systematic Names

  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)-
  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-(2-(4-nitrophenyl)diazenyl)-6-(2-phenyldiazenyl)-
  • 4-Amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-(phenylazo)naphthalene-2,7-disulphonic acid

Registry Numbers

CAS Registry Number

  • 3121-74-2

Related Registry Number

  • 1064-48-8 (Parent)

System Generated Number

  • 0003121742

Structure Descriptors

InChI

1S/C22H16N6O9S2/c23-19-18-12(11-17(39(35,36)37)21(22(18)29)27-24-13-4-2-1-3-5-13)10-16(38(32,33)34)20(19)26-25-14-6-8-15(9-7-14)28(30)31/h1-11,29H,23H2,(H,32,33,34)(H,35,36,37)/b26-25+,27-24+

InChIKey

HKJKONMZMPUGHJ-BZHOXZENSA-N

Smiles

O=S(=O)(O)c1c(\N=N\c2ccc([N+](=O)[O-])cc2)c(c2c(cc(S(=O)(=O)O)c(\N=N\c3ccccc3)c2O)c1)N