2-methyl-2-phenylsulfanylbutan-3-one

2,3-二甲基-2-己烯

2-异丙基-2-甲基环氧乙烷

2,6-dimethyl-9-(2-methyl-1,3-dioxolan-2-yl)non-6-en-3-one

trimethylsilyl 2-methyl-3-oxobutane-2-sulfonate