1-BOC-3-piperidone1-Boc-3-piperidone1-(tert-Butoxycarbonyl)-3-piperidonetert-Butyl 3-oxo-1-piperidinecarboxylate1-Boc-3-哌啶酮tert-Butyl 3-oxopiperidine-1-carboxylate3-氧代哌啶-1-甲酸叔丁酯3-Oxopiperidine, N-BOC protectedPiperidin-3-one, N-BOC protected 97%N-叔丁氧羰基-3-哌啶酮tert-butyl 3-oxopiperidine-1-carboxylate1-Boc-3-Piperidinone