123-38-6
丙醛
+
105-56-6
氰乙酸乙酯
→
~94%
144918-37-6
ethyl 2-cyanopent-2-enoate
64-17-5
乙醇
4815-32-1
2-氨基-5-甲基-噻吩-3-甲酸乙酯
853058-40-9
3-氨基-1H-吡咯-2,4-二甲酸2,4-二乙酯
848133-74-4
3-(4-乙酰氨基-3-乙氧基苯胺)-2-氰基丙烯酸乙酯
6967-47-1
2-氰基丁酸乙酯
65996-16-9
ethyl 2-bromo-5-methylpyridine-3-carboxylate