ethyl 3-diethoxyphosphoryloxybut-2-enoate

diethoxyphosphoryl-(2-methylphenyl)methanone

磷酸二乙基 2-(二甲基氨基甲酰)-1-甲基乙烯基酯

2,4-dichloro-1-(diethoxyphosphorylmethyl)benzene

2-(diethoxyphosphorylmethyl)naphthalene