74815-18-2 3(2H)-Benzofuranone, 5-ethyl- 3(2H)-Benzofuranone, 5-ethyl- Catalog No.: 632851 Name: 3(2H)-Benzofuranone, 5-ethyl- CAS: 74815-18-2 Formula: C10H10O2 Inquire about this product →