109-01-3
N-甲基哌嗪
+
541-41-3
氯甲酸乙酯
→
~59%
59325-11-0
1-Piperazinecarboxylicacid,4-methyl-,ethylester(6CI,9CI)
120-43-4
N-哌嗪甲酸乙酯
50-00-0
甲醛
104-19-8
N,N,4-三甲基哌嗪-1-乙胺
4223-93-2
2-(diethylamino)ethyl 4-methylpiperazine-1-carboxylate