7-(1,1-Dimethylethyl) 7-azaspiro[3.5]nonane-2,7-dicarboxylate873924-12-0100 % similar 1-Boc-azetidine-3-carboxylic acid142253-55-265 % similar 1-(1,1-Dimethylethyl) (3R)-1,3-pyrrolidinedicarboxylate72925-16-763 % similar 1-(1,1-Dimethylethyl) (3R)-1,3-piperidinedicarboxylate163438-09-361 % similar 1,1-Dimethylethyl 2-oxa-7-azaspiro[3.5]nonane-7-carboxylate240401-27-859 % similar 1,1-Dimethylethyl 9-oxo-3-azaspiro[5.5]undecane-3-carboxylate873924-08-456 % similar 1,1-Dimethylethyl 3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate169206-67-155 % similar 3-(1,1-Dimethylethyl) (1α,5α,6α)-3-azabicyclo[3.1.0]hexane-3,6-dicarboxylate927679-54-755 % similar tert-Butyl 2,7-diazaspiro(3.5)nonane-7-carboxylate hydrochloride1023301-84-953 % similar 1,1-Dimethylethyl 4-fluoro-4-(hydroxymethyl)-1-piperidinecarboxylate614730-97-153 % similar (S)-5-Boc-5-azaspiro[2.4]heptane-6-carboxylic acid1129634-44-153 % similar 4-[(tert-Butoxy)carbonyl]piperazine-2-carboxylic acid128019-59-052 % similar 1,1-Dimethylethyl 1-pyrrolidinecarboxylate86953-79-951 % similar N-Boc-diethanolamine103898-11-951 % similar 4-Hydroxypiperidine-1-carboxylic acid tert-butyl ester109384-19-251 % similar tert-Butyl 2,9-diazaspiro(5.5)undecane-9-carboxylate1023595-19-851 % similar 2-(4-Amino-1-(tert-butoxycarbonyl)piperidin-4-YL)acetic acid1159983-30-850 % similar 4-[(1,1-Dimethylethoxy)carbonyl]-α-phenyl-1-piperazineacetic acid347186-49-650 % similar 1,1-Dimethylethyl 1-piperidinecarboxylate75844-69-850 % similar tert-Butyl 6-hydroxy-2-azaspiro[3.3]heptane-2-carboxylate1147557-97-849 % similar