4-(4-chlorophenyl)-2,2-dimethyl-5-(4-nitrophenyl)-1,3-dioxole

4'-氯-5-丙氧基-3-联苯乙酸

2-(4-chlorophenyl)-1-(4-methylphenyl)ethanone

1-(4-chlorophenyl)-2-methylprop-2-en-1-one