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N-Boc-L-trans-4,5-methanoproline197142-34-047 % similar Boc-3,4-dehydro-pro-oh51154-06-447 % similar 1-(1,1-Dimethylethyl) (2S)-5-oxo-1,2-pyrrolidinedicarboxylate53100-44-047 % similar 1-((tert-Butoxy)carbonyl)piperidine-3-carboxylic acid71381-75-447 % similar 1-Boc-3-piperidinecarboxylic acid84358-12-347 % similar L-1-Boc-nipecotic acid88495-54-947 % similar 3-(N-tert-Butoxycarbonyl-N-methylamino)pyrrolidine172478-00-147 % similar Boc-D-N-me-phe DCHA102185-45-546 % similar Boc-N-me-phe DCHA40163-88-046 % similar N-[(1,1-Dimethylethoxy)carbonyl]-N-methyl-O-(phenylmethyl)-L-tyrosine64263-81-646 % similar N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N-methyl-L-alanine84000-07-746 % similar (S)-5-Boc-5-azaspiro[2.4]heptane-6-carboxylic acid1129634-44-146 % similar N-Boc-cis-4-hydroxy-D-proline135042-12-546 % similar 1-(1,1-Dimethylethyl) (2S,4R)-4-hydroxy-1,2-pyrrolidinedicarboxylate13726-69-746 % similar (2R,4S)-N-Alpha-T-butoxycarbonyl-4-hydroxypyrrolidine-2-carboxylic acid147266-92-046 % similar 4-Boc-2-morpholinecarboxylic acid189321-66-246 % similar 4-(tert-Butoxycarbonyl)morpholine-3-carboxylic acid212650-43-646 % similar (S)-4-Methylene-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester84348-38-946 % similar 4-Boc-3(R)-morpholinecarboxylic acid869681-70-946 % similar 7-(1,1-Dimethylethyl) 7-azaspiro[3.5]nonane-2,7-dicarboxylate873924-12-046 % similar