137076-22-3
1-Boc-哌啶-4-甲醛
→
~97%
190446-85-6
2-甲基-2-丙基4-(羟基亚氨代甲酰基)-1-哌啶羧酸酯
91419-48-6
1-叔丁氧羰基-4-哌啶甲酰胺
91419-52-2
N-Boc-4-氰基哌啶