5700-04-9
1,3-二氮杂烷-2-硫酮
+
6328-56-9
N,N-Bis(2-chloropropionyl)piperazine
→
142-64-3
哌嗪二盐酸盐
+
93378-51-9
93378-51-9
110-85-0
哌嗪
+
75-44-5
光气
+
108-88-3
甲苯
+
71-43-2
苯
→
4858-84-8
1,4-Piperazinedicarbonyl dichloride
+
142-64-3
哌嗪二盐酸盐