alpha-氰基苯丙酰胺

(9ci)-1H-苯并咪唑-1-羧酸乙酯

2-氰基-戊烷二酸二乙酯

triethyl 3-cyanopentane-1,3,5-tricarboxylate

ethyl (E)-2-cyano-4-phenylpent-2-enoate