100-48-1
4-氰基吡啶
+
6148-64-7
丙二酸单乙酯钾盐
→
~82%
70076-13-0
ethyl 3-amino-3-pyridin-4-ylprop-2-enoate
105-36-2
溴代乙酸乙酯
26377-17-3
异烟酰乙酸乙酯
77742-28-0
3-氨基-3-(吡啶-4-基)丙酸乙酯