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Substance Name: Benzenesulfonic acid, 2-(2-(4-(2-(4-(oxido-2-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfophenyl)ethenyl)-5-(2-(4-(2-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-, sodium salt (1:4)
RN: 72854-04-7
InChIKey: HEVCJVFLRHNXFQ-CJIVIEHWSA-J

Molecular Formula

  • C38-H28-N8-O13-S4.4Na

Molecular Weight

  • 1020.8746
 
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Names and Synonyms

Synonym

  • Stilbene-2,2'-disulfonic acid, 4-((4-((4-sulfophenyl)azoxy)phenyl)azo)-4'-((4-((4-sulfophenyl)azo)phenyl)azo)-, tetrasodium salt

Systematic Names

  • Benzenesulfonic acid, 2-(2-(4-(2-(4-(oxido-2-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfophenyl)ethenyl)-5-(2-(4-(2-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-, sodium salt (1:4)
  • Benzenesulfonic acid, 5-((4-((4-sulfophenyl)azo)phenyl)azo)-2-(2-(2-sulfo-4-((4-((4-sulfophenyl)azoxy)phenyl)azo)phenyl)ethenyl)-, tetrasodium salt

Registry Numbers

CAS Registry Number

  • 72854-04-7

System Generated Number

  • 0072854047

Molecular Formulas

Molecular Formula

  • C38-H28-N8-O13-S4.4Na

Molecular Formula Fragments

  • C38-H28-N8-O13-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C38H28N8O13S4.4Na/c47-46(45-31-15-21-36(22-16-31)61(51,52)53)34-17-11-29(12-18-34)42-44-33-6-4-26(38(24-33)63(57,58)59)2-1-25-3-5-32(23-37(25)62(54,55)56)43-41-28-9-7-27(8-10-28)39-40-30-13-19-35(20-14-30)60(48,49)50;;;;/h1-24H,(H,48,49,50)(H,51,52,53)(H,54,55,56)(H,57,58,59);;;;/q;4*+1/p-4/b2-1+,40-39+,43-41+,44-42+,46-45-;;;;

InChIKey

HEVCJVFLRHNXFQ-CJIVIEHWSA-J

Smiles

c1cc(ccc1/N=N/c2ccc(cc2)S(=O)(=O)[O-])/N=N/c3ccc(c(c3)S(=O)(=O)[O-])/C=C/c4ccc(cc4S(=O)(=O)[O-])/N=N/c5ccc(cc5)/[N+](=N/c6ccc(cc6)S(=O)(=O)[O-])/[O-].[Na+].[Na+].[Na+].[Na+]