955112-01-3
ethyl 1-benzyl-4,4-ethylenedioxy-3-piperidinecarboxylate
→
~99%
64996-15-2
6-羟甲基-8-苄基-1,4-二氧-8-氮杂[4.5]癸烷
57611-47-9
1-苄基-3-甲氧基羰酰-4-哌啶酮
64996-14-1
8-benzyl-1,4-dioxa-8-aza-spiro[4.5]decane-6-carboxylic acid methyl ester