methyl 3-oxo-2-(trifluoromethyl)heptanoate

N-(3-chloro-1,4-dioxonaphthalen-2-yl)pentanamide

4-溴-2-氟-4'-戊基-1,1'-联苯

2-pentanoyl-6-phenylmethoxy-3,4-dihydroisoquinolin-1-one

2-溴戊酰氯