2,4-Cyclopentadiene-1-one

• Formula: C₅H₄O
• Molecular weight: 80.0847
• IUPAC Standard InChI: InChI=1S/C5H4O/c6-5-3-1-2-4-5/h1-4H Copy

  
• IUPAC Standard InChIKey: FQQOMPOPYZIROF-UHFFFAOYSA-N Copy
• CAS Registry Number: 13177-38-3
• Chemical structure:
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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