ethyl N-(methylcarbamoyl)carbamate

2-(4-氟苯基)丙腈

2-氨基-1,3,5-噻嗪并[1,2-a]苯并咪唑-4(3H)-酮

ethyl 7-methyl-3-oxooct-6-enoate

alpha-甲基-alpha-氰基-5H-[1]苯并吡喃并[2,3-b]吡啶-7-乙酸乙酯