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Substance Name: Benzoic acid, 3,3'-(1,4-phenylenebis(2,1-diazenediyl))bis(6-hydroxy-5-sulfo-, sodium salt (1:4)
RN: 6492-53-1
InChIKey: DMRLIGMLGNSOAL-CXZOOTTRSA-J

Molecular Formula

  • C20-H14-N4-O12-S2.4Na

Molecular Weight

  • 654.407
 
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Names and Synonyms

  • Benzoic acid, 3,3'-(1,4-phenylenebis(2,1-diazenediyl))bis(6-hydroxy-5-sulfo-, sodium salt (1:4)
  • Benzoic acid, 3,3'-(1,4-phenylenebis(azo))bis(6-hydroxy-5-sulfo-, tetrasodium salt

Registry Numbers

CAS Registry Number

  • 6492-53-1

System Generated Number

  • 0006492531

Molecular Formulas

Molecular Formula

  • C20-H14-N4-O12-S2.4Na

Molecular Formula Fragments

  • C20-H14-N4-O12-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C20H14N4O12S2.4Na/c25-17-13(19(27)28)5-11(7-15(17)37(31,32)33)23-21-9-1-2-10(4-3-9)22-24-12-6-14(20(29)30)18(26)16(8-12)38(34,35)36;;;;/h1-8,25-26H,(H,27,28)(H,29,30)(H,31,32,33)(H,34,35,36);;;;/q;4*+1/p-4/b23-21+,24-22+;;;;

InChIKey

DMRLIGMLGNSOAL-CXZOOTTRSA-J

Smiles

S(=O)(=O)([O-])c1c(O)c(C(=O)[O-])cc(\N=N\c2ccc(\N=N\c3cc(C(=O)[O-])c(O)c(S(=O)(=O)[O-])c3)cc2)c1.[Na+].[Na+].[Na+].[Na+]