64-17-5
乙醇
+
92809-76-2
→
~67%
92809-78-4
Ethyl 2-oxo-5-phenyl-2,3-dihydro-1H-imidazole-4-carboxylate
92809-75-1
590-28-3
氰酸钾
6794-69-0
4-苯基-1,3-二氢-咪唑基-2-酮