- Formula: C5H4O2
- Molecular weight: 96.0841
- IUPAC Standard InChI:
- Download the identifier in a file.
- IUPAC Standard InChIKey: ZPSJGADGUYYRKE-UHFFFAOYSA-N
- CAS Registry Number: 504-31-4
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: «alpha»-Pyrone; Coumalin; 2-Pyranone; 2-Pyrone; 2,4-Pentadienoic acid, 5-hydroxy-, «delta»-lactone; 2H-Pyran, 2-oxo-; Pyran-2-one
- Information on this page:
- Other data available:
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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