3-Chlorobenzo[b]thiophene-2-sulfonyl chloride

CAS Registry Number®

128851-99-0
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CAS Name

3-Chlorobenzo[b]thiophene-2-sulfonyl chloride

Molecular Formula

C8H4Cl2O2S2

Molecular Mass

267.15

Cite this Page

3-Chlorobenzo[b]thiophene-2-sulfonyl chloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=128851-99-0 (retrieved 2024-08-22) (CAS RN: 128851-99-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C8H4Cl2O2S2/c9-7-5-3-1-2-4-6(5)13-8(7)14(10,11)12/h1-4H

InChIKey

InChIKey=LITUWUFHSOPITQ-UHFFFAOYSA-N

SMILES

S(Cl)(=O)(=O)C1=C(Cl)C=2C(S1)=CC=CC2

Canonical SMILES

O=S(=O)(Cl)C=1SC=2C=CC=CC2C1Cl

Other Names for this Substance

  • Benzo[b]thiophene-2-sulfonyl chloride, 3-chloro-
  • 3-Chlorobenzo[b]thiophene-2-sulfonyl chloride
  • 3-Chloro-1-benzothiophene-2-sulfonyl chloride