Hydroxyproline51-35-434 % similar cis-4-Hydroxy-L-proline618-27-934 % similar (2S,4S)-N-Boc-4-methylpyrrolidine-2-carboxylic acid364750-81-234 % similar 4-Hydroxycyclohexanecarboxylic acid17419-81-733 % similar trans-4-Hydroxycyclohexanecarboxylic acid3685-22-133 % similar trans-4-Hydroxycyclohexanecarboxylic acid3685-26-533 % similar Isoserine565-71-933 % similar 3-Hydroxycyclohexanecarboxylic acid606488-94-233 % similar L-Isoserine632-13-333 % similar (R)-4-Benzyl-5-oxo-3-morpholinecarboxylic acid106973-36-833 % similar (2S,4S)-1-((tert-Butoxy)carbonyl)-4-fluoropyrrolidine-2-carboxylic acid203866-13-133 % similar (2S,4R)-1-[(tert-Butoxy)carbonyl]-4-fluoropyrrolidine-2-carboxylic acid203866-14-233 % similar (2R,4S)-1-(tert-Butoxycarbonyl)-4-fluoropyrrolidine-2-carboxylic acid681128-50-733 % similar (2R,4R)-1-[(tert-Butoxy)carbonyl]-4-fluoropyrrolidine-2-carboxylic acid681128-51-833 % similar N-Boc-cis-4-hydroxy-L-proline methyl ester102195-79-932 % similar (2R,4R)-4-Hydroxy-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester114676-69-632 % similar 1-tert-Butyl 2-methyl (2R,4S)-4-hydroxypyrrolidine-1,2-dicarboxylate135042-17-032 % similar (2S,4R)-4-Hydroxypyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester74844-91-032 % similar 5-Hydroxy-DL-lysine hydrochloride13204-98-332 % similar (2R,4S)-4-Hydroxypyrrolidine-2-carboxylic acid hydrochloride142347-81-732 % similar