73923-20-3 2-Cyclopenten-1-one, 4-acetyl-3-methyl- 2-Cyclopenten-1-one, 4-acetyl-3-methyl- Catalog No.: 1791137 Name: 2-Cyclopenten-1-one, 4-acetyl-3-methyl- CAS: 73923-20-3 Formula: C8H10O2 Inquire about this product →