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(R)-3-Carboxymethyl-pyrrolidine-1-carboxylic acid tert-butyl ester204688-60-857 % similar (3S)-1-[(1,1-Dimethylethoxy)carbonyl]-3-pyrrolidineacetic acid204688-61-957 % similar 1,1-Dimethylethyl (2S)-2-(aminocarbonyl)-1-pyrrolidinecarboxylate35150-07-357 % similar tert-Butyl (2S)-2-(hydroxymethyl)azetidine-1-carboxylate161511-85-956 % similar tert-Butyl 2-(hydroxymethyl)azetidine-1-carboxylate174346-82-856 % similar 1-(1,1-Dimethylethyl) 2-borono-1-pyrrolidinecarboxylate149682-75-756 % similar [1-(tert-Butoxycarbonyl)azetidin-3-yl]acetic acid183062-96-655 % similar 1,1-Dimethylethyl (2S)-2-formyl-1-pyrrolidinecarboxylate69610-41-955 % similar N-(tert-Butoxycarbonyl)-D-prolinal73365-02-355 % similar 1-[(tert-Butoxy)carbonyl]piperidine-2-carboxylic acid118552-55-954 % similar 3-(1-((tert-Butoxy)carbonyl)piperidin-4-yl)propanoic acid154775-43-654 % similar (2S)-1-((tert-Butoxy)carbonyl)piperidine-2-carboxylic acid26250-84-054 % similar (R)-(+)-N-Boc-2-piperidinecarboxylic acid28697-17-854 % similar N-Boc-2-piperidinecarboxylic acid98303-20-954 % similar 1,1-Dimethylethyl 2-cyano-1-pyrrolidinecarboxylate144688-70-052 % similar (S)-1-Boc-2-cyanopyrrolidine228244-04-052 % similar (R)-1-Boc-2-cyanopyrrolidine228244-20-052 % similar D-1-N-Boc-prolinamide70138-72-652 % similar 1-[(tert-Butoxy)carbonyl]azetidine-2-carboxylic acid159749-28-751 % similar Boc-D-azetidine-2-carboxylic acid228857-58-751 % similar