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Substance Name: Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-(2-(4-methoxyphenyl)diazenyl)-, sodium salt (1:2)
RN: 65036-69-3
InChIKey: BIDQMYJLSAMNRO-IGBNDLBVSA-L

Molecular Formula

  • C28-H24-N4-O8-S2.2Na

Molecular Weight

  • 652.614
 
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Names and Synonyms

Synonym

  • EINECS 265-320-7

Systematic Names

  • Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-methoxyphenyl)azo)-, disodium salt
  • Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-(2-(4-methoxyphenyl)diazenyl)-, sodium salt (1:2)
  • Disodium 4,4'-bis((4-methoxyphenyl)azo)stilbene-2,2'-disulphonate

Registry Numbers

CAS Registry Number

  • 65036-69-3

System Generated Number

  • 0065036693

Molecular Formulas

Molecular Formula

  • C28-H24-N4-O8-S2.2Na

Molecular Formula Fragments

  • C28-H24-N4-O8-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C28H24N4O8S2.2Na/c1-39-25-13-9-21(10-14-25)29-31-23-7-5-19(27(17-23)41(33,34)35)3-4-20-6-8-24(18-28(20)42(36,37)38)32-30-22-11-15-26(40-2)16-12-22;;/h3-18H,1-2H3,(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2/b4-3+,31-29+,32-30+;;

InChIKey

BIDQMYJLSAMNRO-IGBNDLBVSA-L

Smiles

S(=O)(=O)([O-])c1cc(\N=N\c2ccc(OC)cc2)ccc1\C=C\c1c(S(=O)(=O)[O-])cc(\N=N\c2ccc(OC)cc2)cc1.[Na+].[Na+]