ethyl 2-tributylstannylacetate

N-benzyl-N-phenylacetamide

methyl 2-acetyloxyprop-2-enoate

methyl 2-diethoxyphosphanylacetate

1-[2-氟-6-(三氟甲基)苄基]-6-甲基嘧啶-2,4(1H,3H)-二酮