5-Chloro-3-methyl-2(1H)-pyrazinone

CAS Registry Number®

105985-18-0
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CAS Name

5-Chloro-3-methyl-2(1H)-pyrazinone

Molecular Formula

C5H5ClN2O

Molecular Mass

144.56

Cite this Page

5-Chloro-3-methyl-2(1H)-pyrazinone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=105985-18-0 (retrieved 2024-09-07) (CAS RN: 105985-18-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C5H5ClN2O/c1-3-5(9)7-2-4(6)8-3/h2H,1H3,(H,7,9)

InChIKey

InChIKey=RPSYCJIAXZWJQS-UHFFFAOYSA-N

SMILES

CC=1C(=O)NC=C(Cl)N1

Canonical SMILES

O=C1NC=C(Cl)N=C1C

Other Names for this Substance

  • 2(1H)-Pyrazinone, 5-chloro-3-methyl-
  • 5-Chloro-3-methyl-2(1H)-pyrazinone