19099-93-5
1-Cbz-4-哌啶酮
+
1779-49-3
甲基三苯基溴化膦
→
~99%
138163-12-9
1-Cbz-4-亚甲基哌啶
77211-75-7
1-噁-6-氮杂螺[2.5]辛烷-6-羧酸苄酯
147610-98-8
2-氧代-7-氮杂螺[3.5]壬烷-7-羧酸苄酯
1227610-19-6
7-phenylmethoxycarbonyl-7-azaspiro[3.5]nonane-2-carboxylic acid