221255-77-2
(±)-tert-butyl 3-(piperazin-2-yl)propanoate
→
~43%
117810-52-3
六氢吡咯并[1,2-a]吡嗪-6-酮
891782-61-9
3-哌嗪-1-丙酸
165530-42-7
109-08-0
2-甲基吡嗪
54969-29-8
1,4-dibenzylpiperazine-2-carbaldehyde