ethyl 4-(N-((6-methyl-[1,3]dioxolo[4,5-g]quinazolin-8-yl)methyl)acetamido)benzoate

苯佐卡因

2,4-dimethyl-6,7-methylenedioxyquinazoline

ethyl 4-(((6-methyl-[1,3]dioxolo[4,5-g]quinazolin-8-yl)methyl)amino)benzoate

ethyl (Z)-4-(N-((6-methyl-8H-[1,3]dioxolo[4',5':4,5]benzo[1,2-d][1,3]oxazin-8-ylidene)methyl)acetamido)benzoate

6-methyl-1,3-dioxolo[4,5-g]quinazolin-8(7H)-one