英文同义词:
6-ACETOXY-4-CHLORO-7-METHOXYQUINAZOLINE;4-Chloro-6-acetoxy-7-methoxyquinazoline;4-Chloro-7-methoxy-6-quinazolinol 6-acetate;4-Chloro-7-methoxyquinazolin-6-yl acetate;N-(3-chloro-4-fluorophenyl)-7-methoxy-6-(3-morpholinopropoxy)-N-(3-morpholinopropyl)quinazolin-4-amine;Gefitinib interMediate V;6-Quinazolinol, 4-chloro-7-Methoxy-, 6-acetate;Gefitinib IMpurity X