(3-甲基苯氧基)乙酸乙酯

ethyl 2-chloro-3-phenylprop-2-enoate

4-(2-硝基苯基)乙酰乙酸乙酯

3,4,5-三甲氧基-苯乙酸乙酯

5-(4-甲氧苯基)乙内酰脲