4-Benzyloxycarbonylamino-piperidine-1,4-dicarboxylic acid mono-tert-butyl ester288154-16-5100 % similar 4-(9H-Fluoren-9-ylmethoxycarbonylamino)-piperidine-1,4-dicarboxylic acid mono-tert-butyl ester183673-66-772 % similar 4-tert-Butoxycarbonylamino-piperidine-1,4-dicarboxylic acid mono-tert-butyl ester189321-65-171 % similar 1-[(Benzyloxy)carbonyl]-4-methylpiperidine-4-carboxylic acid203522-12-757 % similar Z-Aib-oh15030-72-556 % similar (S)-2-(((Benzyloxy)carbonyl)amino)-3-hydroxy-2-methylpropanoic acid114396-70-252 % similar 3-Benzyl-1-[(tert-butoxy)carbonyl]piperidine-3-carboxylic acid170838-83-252 % similar 1-Boc-4-methylpiperidine-4-carboxylic acid189321-63-950 % similar 4-Amino-1-boc-piperidine-4-carboxylic acid183673-71-448 % similar N-Boc-1-aminocyclobutanecarboxylic acid120728-10-148 % similar 1-N-Boc-4-(phenylamino)piperidine125541-22-247 % similar 1-tert-Butoxycarbonylamino-cyclohexanecarboxylic acid115951-16-147 % similar L-N-Cbz-3-N-boc-amino-alanine16947-84-546 % similar Benzyl (1-(hydroxymethyl)cyclopropyl)carbamate103500-22-746 % similar 4-[(1,1-Dimethylethoxy)carbonyl]-α-phenyl-1-piperazineacetic acid347186-49-644 % similar Boc-L-beta-Homoaspartic acid254101-10-544 % similar Boc-D-ser-obzl141527-78-844 % similar 2-(1,1-Dimethylethyl) 1-(phenylmethyl) (2S)-1,2-pyrrolidinedicarboxylate16881-39-343 % similar Fmoc-cycloleucine117322-30-243 % similar Benzyl piperazine-1-carboxylate31166-44-643 % similar