124-40-3
二甲胺
+
95-92-1
乙二酸二乙酯
→
~85%
16703-52-9
N,N-二甲基草酸乙酯
64-17-5
乙醇
63017-90-3
N,N-dimethyl-2,2,2-tris(methylsulfanyl)acetamide
1608-14-6
N,N,N',N'-tetramethyloxamide