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1-(1,1-Dimethylethyl) (2S,4S)-4-(methoxymethyl)-1,2-pyrrolidinedicarboxylate1378388-16-9100 % similar (2S,4S)-N-Boc-4-methylpyrrolidine-2-carboxylic acid364750-81-267 % similar N-Boc-cis-4-hydroxy-D-proline135042-12-565 % similar 1-(1,1-Dimethylethyl) (2S,4R)-4-hydroxy-1,2-pyrrolidinedicarboxylate13726-69-765 % similar (2R,4S)-N-Alpha-T-butoxycarbonyl-4-hydroxypyrrolidine-2-carboxylic acid147266-92-065 % similar N-Boc-cis-4-hydroxy-L-proline87691-27-865 % similar (2S,4S)-1-((tert-Butoxy)carbonyl)-4-fluoropyrrolidine-2-carboxylic acid203866-13-164 % similar (2S,4R)-1-[(tert-Butoxy)carbonyl]-4-fluoropyrrolidine-2-carboxylic acid203866-14-264 % similar (2R,4S)-1-(tert-Butoxycarbonyl)-4-fluoropyrrolidine-2-carboxylic acid681128-50-764 % similar (2R,4R)-1-[(tert-Butoxy)carbonyl]-4-fluoropyrrolidine-2-carboxylic acid681128-51-864 % similar 1-[(tert-Butoxy)carbonyl]azetidine-2-carboxylic acid159749-28-757 % similar Boc-D-azetidine-2-carboxylic acid228857-58-757 % similar 1-Boc-L-azetidine-2-carboxylic acid51077-14-657 % similar 4-(tert-Butoxycarbonyl)morpholine-3-carboxylic acid212650-43-655 % similar 4-Boc-3(R)-morpholinecarboxylic acid869681-70-955 % similar Boc-L-proline15761-39-454 % similar (2R)-1-[(tert-Butoxy)carbonyl]pyrrolidine-2-carboxylic acid37784-17-154 % similar 1-[(tert-Butoxy)carbonyl]pyrrolidine-2-carboxylic acid59433-50-054 % similar 1-(1,1-Dimethylethyl) (2S)-4-oxo-1,2-pyrrolidinedicarboxylate84348-37-854 % similar 1-(tert-Butoxycarbonyl)-4-oxopyrrolidine-2-carboxylic acid876317-19-054 % similar