1-(4-methyl-2-phenylpyrimidin-5-yl)ethanone

2-氰基-2-丙基戊酸乙酯

5-diethoxyphosphoryl-2,3-dihydro-1,4-dioxine

1-(1-ethoxyethenyl)-4-methoxybenzene

2-氰基-2-(环己-1-烯基)丙酸乙酯