123-75-1
四氢吡咯
+
130606-00-7
piperidine-2-carbonyl chloride
→
130605-98-0
2-(吡咯烷-1-基羰基)哌啶
4043-87-2
2-哌啶甲酸
130497-14-2
1-ethoxycarbonylpiperidine-2-carboxylic acid