66675-19-2
N,N'-(methyl-ethenediyl)-bis-benzamide
+
123-62-6
丙酸酐
→
931-36-2
2-乙基-4-甲基咪唑
123-38-6
丙醛
598-31-2
溴丙酮
802294-64-0
C2H5CO2H
78-90-0
1,2-丙二胺