452-58-4
2,3-二氨基吡啶
+
79099-07-3
N-叔丁氧羰基-4-哌啶酮
→
~87%
781649-86-3
4-(2-氨基吡啶-3-基氨基)哌啶-1-羧酸叔丁酯
1155016-22-0
tert-butyl 4-(2-chloropyridin-3-ylamino)piperidine-1-carboxylate
~78%
6298-19-7
3-氨基-2-氯吡啶
1356400-55-9