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Substance Name: Benzenesulfonic acid, 4,4'-(carbonylbis(imino(3-methoxy-4,1-phenylene)-2,1-diazenediyl))bis-, sodium salt (1:2)
RN: 71850-83-4
InChIKey: WHMDSRQEQZVJEK-WKLYGGTQSA-L

Molecular Formula

  • C27-H24-N6-O9-S2.2Na

Molecular Weight

  • 684.6158
 
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Names and Synonyms

Synonym

  • Benzenesulfonic acid, 4,4'-(carbonylbis(imino-3-methoxy-4,1-phenylene)azo))bis-, disodium salt

Systematic Names

  • Benzenesulfonic acid, 4,4'-(carbonylbis(imino(3-methoxy-4,1-phenylene)-2,1-diazenediyl))bis-, sodium salt (1:2)
  • Benzenesulfonic acid, 4,4'-(carbonylbis(imino(3-methoxy-4,1-phenylene)azo))bis-, disodium salt

Registry Numbers

CAS Registry Number

  • 71850-83-4

System Generated Number

  • 0071850834

Molecular Formulas

Molecular Formula

  • C27-H24-N6-O9-S2.2Na

Molecular Formula Fragments

  • C27-H24-N6-O9-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C27H24N6O9S2.2Na/c1-41-25-15-19(32-30-17-3-9-21(10-4-17)43(35,36)37)7-13-23(25)28-27(34)29-24-14-8-20(16-26(24)42-2)33-31-18-5-11-22(12-6-18)44(38,39)40;;/h3-16H,1-2H3,(H2,28,29,34)(H,35,36,37)(H,38,39,40);;/q;2*+1/p-2/b32-30+,33-31+;;

InChIKey

WHMDSRQEQZVJEK-WKLYGGTQSA-L

Smiles

COc1c(ccc(c1)/N=N/c2ccc(cc2)S(=O)(=O)[O-])NC(=O)Nc3c(cc(cc3)/N=N/c4ccc(cc4)S(=O)(=O)[O-])OC.[Na+].[Na+]