| Synonym | Ethyl N-Boc-4-oxopiperidine-3-carboxylate, N-Boc-3-carboethoxy piperidone, Ethyl 1-tert-Butoxycarbonyl-4-oxo-3-piperidinecarboxylate, N-Boc-3-Carboethxy-4-Piperidone, 1,3-Piperidinedicarboxylic acid, 4-oxo-, 1-(1,1-diMethylethyl) 3-ethyl ester, 1-Tert-butoxycarbonyl-4-oxo-3-piperidinecarboxylate ethyl ester/N-Boc-3-carboethoxy-4-piperidone, 1-tert-Butoxycarbonyl-3-(ethoxycarbonyl)piperidin-4-one, Ethyl 1-<i>tert</i>-Butoxycarbonyl-4-oxo-3-piperidinecarboxylate, N-Boc-3-carboethoxy-4-piperidone |