6-(2-chloroacetyl)quinazolino[2,3-a]phthalazine-5,8-dione

1,2,4-三乙苯

1,2-diethyl benzene

2,4-二氯-3-氧代丁酸乙酯

ethyl 2-(3,4-dihydro-1H-isoquinolin-2-yl)acetate