907188-81-2
→
~88%
10447-21-9
2,3,4,6,7,8,9,9a-octahydroquinolizin-1-one
15912-44-4
~74%
4043-87-2
2-哌啶甲酸
77034-33-4
2-哌啶甲酸乙酯盐酸盐