110-89-4
哌啶
+
123-38-6
丙醛
105-56-6
氰乙酸乙酯
→
~88%
6967-47-1
2-氰基丁酸乙酯
144918-37-6
ethyl 2-cyanopent-2-enoate
~72%
71-23-8
丙醇
~40%
18283-32-4
2-fluoro-2-propylpropanediamide
18283-35-7
2-carbamoyl-2-fluoropentanoic acid
760-78-1
DL-正缬氨酸
89600-72-6
Pentanamide, 2-cyano-
90227-45-5
2-氨甲基戊酸乙酯