1,6-dimethyl-7-oxabicyclo[4.1.0]hept-3-ene

1,1,1-trichloropropan-2-yl 2,2-dimethylpropanoate

dichloromethyl-dimethyl-phenylsilane

(trichloromethyl)dimethylphenylsilane

1,1-二乙氧基丙酮