4023-81-8
1-(3-溴苯基)-1,3-丁二酮
+
107-91-5
氰乙酰胺
→
~8%
109273-56-5
6-(4-bromophenyl)-4-methyl-2-oxo-1H-pyridine-3-carbonitrile
CAS号:4023-81-8