1,1-双(三甲基甲硅烷基氧基)-1,3-丁二烯

苯甲醛

2E-5-hydroxy-5-phenyl-pent-2-enoic acid ethyl ester

trimethylsilyl 4-bromobut-2-enoate

4-三甲基硅巴豆酸三甲基硅酯