1181816-12-5
2-Boc-6-氧代-2-氮杂螺[3.3]庚烷
→
~98%
1147557-97-8
6-羟基-2-氮杂螺[3.3]庚烷-2-甲酸叔丁酯
934664-41-2
3-亚甲基氮杂丁烷-1-羧酸叔丁酯
1181816-16-9
6-Benzyloxy-2-aza-spiro[3.3]heptane-2-carboxylic acid tert-butyl ester