4-Bromo-2,5-dichloro-3-thiophenesulfonyl chloride

CAS Registry Number®

166964-36-9
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CAS Name

4-Bromo-2,5-dichloro-3-thiophenesulfonyl chloride

Molecular Formula

C4BrCl3O2S2

Molecular Mass

330.43

Cite this Page

4-Bromo-2,5-dichloro-3-thiophenesulfonyl chloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=166964-36-9 (retrieved 2024-04-28) (CAS RN: 166964-36-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C4BrCl3O2S2/c5-1-2(12(8,9)10)4(7)11-3(1)6

InChIKey

InChIKey=NAHZODWKWDZKSZ-UHFFFAOYSA-N

SMILES

S(Cl)(=O)(=O)C=1C(Br)=C(Cl)SC1Cl

Canonical SMILES

O=S(=O)(Cl)C1=C(Cl)SC(Cl)=C1Br

Other Names for this Substance

  • 3-Thiophenesulfonyl chloride, 4-bromo-2,5-dichloro-
  • 4-Bromo-2,5-dichloro-3-thiophenesulfonyl chloride
  • 4-Bromo-2,5-dichlorothiophene-3-sulfonyl chloride
  • 3-Bromo-2,5-dichlorothiophene-4-sulfonyl chloride

Deleted or Replaced CAS Registry Numbers

1675028-94-0

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