2-(4-氯-2,6-二甲基苯氧基)乙酸酯

diethyl 3-cyano-3-(3,4-dichlorophenyl)pentanedioate

4-[(乙氧基羰基)甲基]-4-羟基哌啶-1-羧酸叔丁酯

3-氧代-4-苯氧基丁酸乙酯

ethyl 2-(4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-3-yl)acetate