64-17-5
乙醇
+
7732-18-5
水
151-50-8
氰化钾
145432-77-5
→
97316-51-3
ethyl 4-cyanopyridine-3-carboxylate
76196-79-7
乙基6-氰基烟酸酯
N/A
4741-42-8
呋喃并[3,4-c]吡啶-1(3h)-酮