(R)-(1-苯基乙氨基)乙酸乙酯

ethyl 2-[3-(2-ethoxy-2-oxoethoxy)phenoxy]acetate

ethyl 2-(3-chloro-4-fluorophenoxy)acetate

3-(2-硝基-苯基)-丙酸乙酯

ethyl 2-[4-(3-chlorobenzoyl)-2-methylphenoxy]acetate