Gefitinib Intermediate
1. Product name: 6-Hydroxy-7-methoxy-3H-quinazolin-4-one
CAS NO. 179688-52-9
2. Product name: 3,4-Dihydro-7-methoxy-4-oxoquinazolin-6-yl acetate
CAS NO. 179688-53-0
3. Product name: 7-Methoxy-6-(3-morpholin-4-ylpropoxy)quinazolin-4(3H)-one
CAS NO. 199327-61-2