3-Hydroxy-2(1H)-pyrazinone

CAS Registry Number®

221303-72-6
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CAS Name

3-Hydroxy-2(1H)-pyrazinone

Molecular Formula

C4H4N2O2

Molecular Mass

112.09

Cite this Page

3-Hydroxy-2(1H)-pyrazinone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=221303-72-6 (retrieved 2024-07-05) (CAS RN: 221303-72-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C4H4N2O2/c7-3-4(8)6-2-1-5-3/h1-2H,(H,5,7)(H,6,8)

InChIKey

InChIKey=CIGLZLCKRXOFQU-UHFFFAOYSA-N

SMILES

OC=1C(=O)NC=CN1

Canonical SMILES

O=C1NC=CN=C1O

Other Names for this Substance

  • 2(1H)-Pyrazinone, 3-hydroxy-
  • 3-Hydroxy-2(1H)-pyrazinone