ethyl 2-(1-benzylpiperidin-4-ylidene)-2-cyanoacetate,hydrochloride

ethyl 2-cyano-3-(4-cyanophenyl)prop-2-enoate

5-氨基-1-苯基-1H-1,2,3-噻唑-4-羧酸乙酯

1,3-dimethylperimidin-2-one

2-cyano-N-[8-[(2-cyanoacetyl)amino]octyl]acetamide