4-Chloro-5-methyl-1H-pyrazole-3-carbonyl chloride

CAS Registry Number®

1858240-03-5
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CAS Name

4-Chloro-5-methyl-1H-pyrazole-3-carbonyl chloride

Molecular Formula

C5H4Cl2N2O

Molecular Mass

179.00

Cite this Page

4-Chloro-5-methyl-1H-pyrazole-3-carbonyl chloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1858240-03-5 (retrieved 2024-07-01) (CAS RN: 1858240-03-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C5H4Cl2N2O/c1-2-3(6)4(5(7)10)9-8-2/h1H3,(H,8,9)

InChIKey

InChIKey=BXYOHZJDXAOFPR-UHFFFAOYSA-N

SMILES

C(Cl)(=O)C=1C(Cl)=C(C)NN1

Canonical SMILES

O=C(Cl)C1=NNC(=C1Cl)C

Other Names for this Substance

  • 1H-Pyrazole-3-carbonyl chloride, 4-chloro-5-methyl-
  • 4-Chloro-5-methyl-1H-pyrazole-3-carbonyl chloride