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Substance Name: 1-Naphthalenesulfonic acid, 5,5'-((1-methylethylidene)bis(4,1-phenyleneoxysulfonyl-2,1-phenylene-2,1-diazenediyl))bis(6-amino-, sodium salt (1:2)
RN: 70161-18-1
InChIKey: YSXLJTGZMRNQSG-KSNCYXERSA-L

Molecular Formula

  • C47-H38-N6-O12-S4.2Na

Molecular Weight

  • 1051.08
 
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Names and Synonyms

Synonyms

  • 1-Naphthalenesulfonic acid, 5,5'-((1-methylethylidene)bis(4,1-phenyleneoxysulfonyl-2,1-phenyleneazo))bis(6-amino-, disodium salt
  • EINECS 274-354-1

Systematic Names

  • 1-Naphthalenesulfonic acid, 5,5'-((1-methylethylidene)bis(4,1-phenyleneoxysulfonyl-2,1-phenylene-2,1-diazenediyl))bis(6-amino-, sodium salt (1:2)
  • 1-Naphthalenesulfonic acid, 5,5'-((1-methylethylidene)bis(4,1-phenyleneoxysulfonyl-2,1-phenyleneazo))bis(6-amino-, disodium salt
  • Disodium 5,5'-((1-methylethylidene)bis(4,1-phenyleneoxysulphonyl-2,1-phenyleneazo))bis(6-aminonaphthalene-1-sulphonate)

Registry Numbers

CAS Registry Number

  • 70161-18-1

System Generated Number

  • 0070161181

Molecular Formulas

Molecular Formula

  • C47-H38-N6-O12-S4.2Na

Molecular Formula Fragments

  • C47-H38-N6-O12-S4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C47H38N6O12S4.2Na/c1-47(2,29-17-21-31(22-18-29)64-68(60,61)43-13-5-3-11-39(43)50-52-45-35-9-7-15-41(66(54,55)56)33(35)25-27-37(45)48)30-19-23-32(24-20-30)65-69(62,63)44-14-6-4-12-40(44)51-53-46-36-10-8-16-42(67(57,58)59)34(36)26-28-38(46)49;;/h3-28H,48-49H2,1-2H3,(H,54,55,56)(H,57,58,59);;/q;2*+1/p-2/b52-50+,53-51+;;

InChIKey

YSXLJTGZMRNQSG-KSNCYXERSA-L

Smiles

[Na+].[Na+].C(C)(C)(c1ccc(cc1)OS(=O)(=O)c1c(cccc1)\N=N\c1c2cccc(c2ccc1N)S(=O)(=O)[O-])c1ccc(cc1)OS(=O)(=O)c1c(cccc1)\N=N\c1c2cccc(c2ccc1N)S(=O)(=O)[O-]