- Formula: C5H6O2
- Molecular weight: 98.0999
- IUPAC Standard InChIKey: QBDAFARLDLCWAT-UHFFFAOYSA-N
- CAS Registry Number: 3393-45-1
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: 5,6-Dihydro-2H-pyran-2-one; 2-Pentenoic acid, 5-hydroxy-, δ-lactone; 5,6-Dihydro-2-pyranone
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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