5308-25-8
N-乙基哌嗪
+
201230-82-2
carbon monoxide
→
~89%
49860-76-6
1-ethyl-4-methylpiperazine
109-01-3
N-甲基哌嗪
74-96-4
溴乙烷
140-79-4
1,4-二亞硝哌