1-(tert-Butyl) 4-methyl piperidine-1,4-dicarboxylateMethyl piperidine-4-carboxylate, N-BOC protected1-(tert-Butyl) 4-methyl tetrahydro-1,4(2H)-pyridinedicarboxylate1-N-Boc-4-piperidinecarboxylic acid methyl esterN-BOC-PIPERIDINE-4-CARBOXYLIC ACID METHYL ESTER1-tert-Butyl 4-methyl piperidine-1,4-dicarboxylate