3-羟基-4-戊酸叔丁酯

N-hydroxy-N-phenylprop-2-enamide

1-对甲苯基-4,5-二氢-1H-吡唑

1,1,2,3-tetrabromopropane

4-硝基-N-(丙-2-烯亚基氨基)苯胺