24228-40-8
1-苄基-4-哌啶甲酸乙酯
→
~81%
74045-91-3
1-苄基哌啶-4-甲酰肼
100-39-0
溴化苄
1126-09-6
4-哌啶甲酸乙酯
50541-93-0
4-氨基-1-苄基哌啶