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N-Alpha-(9-Fluorenylmethyloxycarbonyl)-N-alpha-methyl-L-aspartic acid beta-t-butyl ester152548-66-848 % similar (2S)-1-[(tert-Butoxy)carbonyl]-4,4-difluoropyrrolidine-2-carboxylic acid203866-15-347 % similar 1-(1,1-Dimethylethyl) (2S)-4-oxo-1,2-pyrrolidinedicarboxylate84348-37-847 % similar 1-(tert-Butoxycarbonyl)-4-oxopyrrolidine-2-carboxylic acid876317-19-047 % similar Boc-hyp(bzl)-oh54631-81-147 % similar (R)-Boc-5-oxopyrrolidine-2-carboxylic acid160347-90-046 % similar Fmoc-N-methyl-L-glutamic acid 5-tert-butyl ester200616-40-646 % similar (2S,4S)-N-Boc-4-methylpyrrolidine-2-carboxylic acid364750-81-246 % similar 1-(1,1-Dimethylethyl) (2S)-5-oxo-1,2-pyrrolidinedicarboxylate53100-44-046 % similar N-Fmoc-N-methyl-O-tert-butyl-L-serine197632-77-246 % similar Boc-4-iodo-D-phenylalanine176199-35-246 % similar (S)-N-Boc-4-bromophenylalanine62129-39-946 % similar N-tert-Butoxycarbonyl-4-iodo-L-phenylalanine62129-44-646 % similar N-Fmoc-N-methyl-3-(2-naphthyl)-L-alanine2138482-09-245 % similar N-Boc-cis-4-hydroxy-D-proline135042-12-545 % similar 1-(1,1-Dimethylethyl) (2S,4R)-4-hydroxy-1,2-pyrrolidinedicarboxylate13726-69-745 % similar (2R,4S)-N-Alpha-T-butoxycarbonyl-4-hydroxypyrrolidine-2-carboxylic acid147266-92-045 % similar (S)-4-Methylene-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester84348-38-945 % similar N-Boc-cis-4-hydroxy-L-proline87691-27-845 % similar Fmoc-N-me-D-orn(boc)-OH2044710-64-545 % similar