1-[(tert-butoxy)carbonyl]-4,4-difluoropyrrolidine-2-carboxylic acid
(2R,4S)-4-Aminopyrrolidine-2-carboxylic acid dihydrochloride
(1S,3R)-3-aminocyclohexane-1-carboxylic acid hydrochloride
(R)-2-Amino-2-(4-(trifluoromethyl)phenyl)ethanol hydrochloride
trans-1-((benzyloxy)carbonyl)-4-methoxypyrrolidine-3-carboxylic acid