1454-53-1
1-苄基-3-乙氧羰基-4-哌啶酮盐酸盐
→
~89%
67848-59-3
4-氧代-3-哌啶甲酸乙酯
505-47-5
3,3'-亚氨基二丙酸
3518-88-5
3,3'-亚氨基二丙酸二乙酯
41276-30-6
1-苄基-4-哌啶酮-3-羧酸乙酯