2161-26-4 4(3H)-Quinazolinone, 2-amino-3-ethyl- 4(3H)-Quinazolinone, 2-amino-3-ethyl- Catalog No.: 2328243 Name: 4(3H)-Quinazolinone, 2-amino-3-ethyl- CAS: 2161-26-4 Formula: C10H11N3O Inquire about this product →