2-(5-溴-3-硝基-2-吡啶氧基)乙酸乙酯

ethyl 2-(cyanomethoxy)acetate

2-羟甲基苯并咪唑

苄氧基乙酸乙酯

[3-(4-氯苯基)-1,2,4-恶二唑-5-基]甲醇