3,4-Dihydro-2H-pyran-2-one
CAS Registry Number®
26638-97-1
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CAS Name
3,4-Dihydro-2H-pyran-2-oneMolecular Formula
C5H6O2Molecular Mass
98.10Cite this Page
3,4-Dihydro-2H-pyran-2-one. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=26638-97-1 (retrieved ) (CAS RN: 26638-97-1). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C5H6O2/c6-5-3-1-2-4-7-5/h2,4H,1,3H2
InChIKey
InChIKey=VEFDLKXOSOFUIN-UHFFFAOYSA-N
SMILES
O=C1CCC=CO1
Canonical SMILES
O=C1OC=CCC1
Other Names for this Substance
- 2H-Pyran-2-one, 3,4-dihydro-
- 3,4-Dihydro-2H-pyran-2-one
- 4-Pentenoic acid, 5-hydroxy-, δ-lactone
- 4-Penten-5-olide
