204514-85-2 2-Cyclopenten-1-one, 4,5-dihydroxy- 2-Cyclopenten-1-one, 4,5-dihydroxy- Catalog No.: 1161465 Name: 2-Cyclopenten-1-one, 4,5-dihydroxy- CAS: 204514-85-2 Formula: C5H6O3 Inquire about this product →