3-(二乙氧基亚膦酰氧基)-2-丁烯酸乙酯

3,4-dimethylpent-2-enal

diethyl 1-(2-prop-2-enoxyphenyl)ethenyl phosphate

buta-1,3-dien-2-yl diethyl phosphate

3-(3-chlorophenyl)prop-2-enyl diethyl phosphate