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Substance Name: 1H-Benzimidazole-5-sulfonic acid, 2,3-dihydro-2-thioxo-, sodium salt (1:2)
RN: 68994-94-5
InChIKey: FFKPXVNUFQZAPL-UHFFFAOYSA-L

Molecular Formula

  • C7-H6-N2-O3-S2.2Na

Molecular Weight

  • 274.2316
 
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Names and Synonyms

Synonym

  • 2,3-Dihydro-2-thioxo-1H-benzimidazole-5-sulfonic acid, disodium salt

Systematic Names

  • 1H-Benzimidazole-5-sulfonic acid, 2,3-dihydro-2-thioxo-, disodium salt
  • 1H-Benzimidazole-5-sulfonic acid, 2,3-dihydro-2-thioxo-, sodium salt (1:2)

Registry Numbers

CAS Registry Number

  • 68994-94-5

System Generated Number

  • 0068994945

Molecular Formulas

Molecular Formula

  • C7-H6-N2-O3-S2.2Na

Molecular Formula Fragments

  • C7-H6-N2-O3-S2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C7H6N2O3S2.2Na/c10-14(11,12)4-1-2-5-6(3-4)9-7(13)8-5;;/h1-3H,(H3,8,9,10,11,12,13);;/q;2*+1/p-2

InChIKey

FFKPXVNUFQZAPL-UHFFFAOYSA-L

Smiles

c1cc2c(cc1S(=O)(=O)[O-])[n-]c(=S)[nH]2.[Na+].[Na+]