64-17-5
乙醇
+
2620-30-6
sodium acetamidate
140-88-5
丙烯酸乙酯
→
857818-55-4
2,6-dioxopiperidine-3-carbonitrile
41808-21-3
sodium salt of α-cyanoacetamide
57-57-8
β-丙内酯
107-91-5
氰乙酰胺