647863-25-0

1-Boc-4-(2,2,2-trifluoroacetyl)piperidin-3-one 1-Boc-3-oxo-4-(2,2,2-trifluoroacetyl)piperidine tert-butyl 3-oxo-4-(trifluoroacetyl)piperidine-1-carboxylate tert-Butyl 3-oxo-4-(2,2,2-trifluoroacetyl)piperidine-1-carboxylate tert-butyl 4-(2,2,2-trifluoroacetyl)-3-oxopiperidine-1-carboxylate 1-Piperidinecarboxylic acid, 3-oxo-4-(2,2,2-trifluoroacetyl)-, 1,1-dimethylethyl ester