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Substance Name: (1,1'-Biphenyl)-2,2'-disulfonic acid, 4,4'-bis(2-(4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl)diazenyl)-, sodium salt (1:4)
RN: 72927-70-9
InChIKey: IXEVSZSFDXDRLB-YNCRMFOQSA-J

Molecular Formula

  • C32-H26-N8-O14-S4.4Na

Molecular Weight

  • 962.792
 
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Names and Synonyms

Synonyms

  • (1,1'-Biphenyl)-2,2'-disulfonic acid,4,4'-bis((4,5-dihydro-3-methyl-5-oxo-1-(4'-sulfophenyl)-1H-pyrazol-4-yl)azo)-, tetrasodium salt
  • EINECS 277-018-2

Systematic Names

  • (1,1'-Biphenyl)-2,2'-disulfonic acid, 4,4'-bis((4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl)azo)-, tetrasodium salt
  • (1,1'-Biphenyl)-2,2'-disulfonic acid, 4,4'-bis(2-(4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl)diazenyl)-, sodium salt (1:4)
  • Tetrasodium 4,4'-bis((4,5-dihydro-3-methyl-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazol-4-yl)azo)(1,1'-biphenyl)-2,2'-disulphonate

Registry Numbers

CAS Registry Number

  • 72927-70-9

System Generated Number

  • 0072927709

Molecular Formulas

Molecular Formula

  • C32-H26-N8-O14-S4.4Na

Molecular Formula Fragments

  • C32-H26-N8-O14-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C32H26N8O14S4.4Na/c1-17-29(31(41)39(37-17)21-5-9-23(10-6-21)55(43,44)45)35-33-19-3-13-25(27(15-19)57(49,50)51)26-14-4-20(16-28(26)58(52,53)54)34-36-30-18(2)38-40(32(30)42)22-7-11-24(12-8-22)56(46,47)48;;;;/h3-16,29-30H,1-2H3,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4/b35-33+,36-34+;;;;

InChIKey

IXEVSZSFDXDRLB-YNCRMFOQSA-J

Smiles

[Na+].[Na+].[Na+].[Na+].c1(c(cc(cc1)\N=N\[C@@H]1C(=NN(C1=O)c1ccc(cc1)S(=O)(=O)[O-])C)S(=O)(=O)[O-])c1c(cc(cc1)\N=N\[C@@H]1C(=NN(C1=O)c1ccc(cc1)S(=O)(=O)[O-])C)S(=O)(=O)[O-]