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Substance Name: Benzenesulfonic acid, 2-((4-(2-(3-methyl-4-((phenylsulfonyl)oxy)phenyl)diazenyl)phenyl)amino)-5-nitro-, potassium salt (1:1)
RN: 75627-29-1
InChIKey: XDIWVBKEYVBFLN-RXQWRGDBSA-M

Molecular Formula

  • C25-H20-N4-O8-S2.K

Molecular Weight

  • 606.675
 
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Names and Synonyms

Synonyms

  • 2-((4-((3-Methyl-4-((phenylsulfonyl)oxy)phenyl)azo)phenyl)amino)-5-nitrobenzenesulfonic acid, potassium salt
  • EINECS 278-280-0

Systematic Names

  • Benzenesulfonic acid, 2-((4-((3-methyl-4-((phenylsulfonyl)oxy)phenyl)azo)phenyl)amino)-5-nitro-, monopotassium salt
  • Benzenesulfonic acid, 2-((4-(2-(3-methyl-4-((phenylsulfonyl)oxy)phenyl)diazenyl)phenyl)amino)-5-nitro-, potassium salt (1:1)
  • Potassium 2-((4-((3-methyl-4-((phenylsulphonyl)oxy)phenyl)azo)phenyl)amino)-5-nitrobenzenesulphonate

Registry Numbers

CAS Registry Number

  • 75627-29-1

System Generated Number

  • 0075627291

Molecular Formulas

Molecular Formula

  • C25-H20-N4-O8-S2.K

Molecular Formula Fragments

  • C25-H20-N4-O8-S2
  • COMPONENT
  • K

Structure Descriptors

InChI

1S/C25H20N4O8S2.K/c1-17-15-20(11-14-24(17)37-39(35,36)22-5-3-2-4-6-22)28-27-19-9-7-18(8-10-19)26-23-13-12-21(29(30)31)16-25(23)38(32,33)34;/h2-16,26H,1H3,(H,32,33,34);/q;+1/p-1/b28-27+;

InChIKey

XDIWVBKEYVBFLN-RXQWRGDBSA-M

Smiles

[K+].c1(c(ccc(c1)[N+](=O)[O-])Nc1ccc(cc1)\N=N\c1cc(c(cc1)OS(=O)(=O)c1ccccc1)C)S(=O)(=O)[O-]