149108-74-7
tert-butyl 5-{[(trifluoromethyl)sulfonyl]oxy}-3,4-dihydropyridine-1(2H)-carboxylate
→
630121-79-8
3-(吡啶-2-基)哌啶-1-羧酸叔丁酯
98977-36-7
N-Boc-3-哌啶酮
40864-10-6
2-(3-哌啶基)吡啶