2,3-Dihydro-2-oxo-1H-benzimidazole-5-sulfonic acid

CAS Registry Number®

39513-21-8

CAS Name

2,3-Dihydro-2-oxo-1H-benzimidazole-5-sulfonic acid

Molecular Formula

C7H6N2O4S

Molecular Mass

214.20

Cite this Page

2,3-Dihydro-2-oxo-1H-benzimidazole-5-sulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=39513-21-8 (retrieved 2024-11-22) (CAS RN: 39513-21-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C7H6N2O4S/c10-7-8-5-2-1-4(14(11,12)13)3-6(5)9-7/h1-3H,(H2,8,9,10)(H,11,12,13)

InChIKey

InChIKey=IZLICCOPSQZBAZ-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C=1C=C2C(=CC1)NC(=O)N2

Canonical SMILES

O=C1NC2=CC=C(C=C2N1)S(=O)(=O)O

Other Names for this Substance

  • 1H-Benzimidazole-5-sulfonic acid, 2,3-dihydro-2-oxo-
  • 2,3-Dihydro-2-oxo-1H-benzimidazole-5-sulfonic acid
  • 2-Oxo-5-benzimidazolinesulfonic acid
  • 2-Oxo-1,3-dihydrobenzimidazole-5-sulfonic acid
  • 2-Hydroxy-1H-1,3-benzodiazole-5-sulfonic acid

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CAS INSIGHTSTM
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