Show all 21
(2S)-Piperazine-2-carboxylic acid dihydrochloride158663-69-546 % similar Piperazine-2-carboxylic acid dihydrochloride3022-15-946 % similar (2R,4R)-4-Methylpiperidine-2-carboxylic acid74892-81-246 % similar Tetrahydro-2H-pyran-3-carboxylic acid873397-34-344 % similar 3-Oxetanecarboxylic acid114012-41-843 % similar cis-4-Hydroxy-D-proline2584-71-641 % similar (2R,4S)-4-Hydroxypyrrolidine-2-carboxylic acid3398-22-941 % similar L-Thioproline34592-47-741 % similar 4-Thiazolidinecarboxylic acid444-27-941 % similar Hydroxyproline51-35-441 % similar cis-4-Hydroxy-L-proline618-27-941 % similar Oxane-4-carboxylic acid5337-03-141 % similar 3-Oxabicyclo[3.1.0]hexane-6-carboxylic acid693248-53-241 % similar (2R,4S)-4-Fluoropyrrolidine-2-carboxylic acid131176-02-839 % similar (2S,4S)-4-Fluoro-pyrrolidine-2-carboxylic acid2438-57-539 % similar (4R)-4-Fluoro-L-proline2507-61-139 % similar (2R,4S)-4-Hydroxypyrrolidine-2-carboxylic acid hydrochloride142347-81-738 % similar (2R,4R)-4-Hydroxypyrrolidine-2-carboxylic acid hydrochloride77449-94-638 % similar 4-[(tert-Butoxy)carbonyl]piperazine-2-carboxylic acid128019-59-038 % similar (S)-4-N-Boc-piperazine-2-carboxylic acid848482-93-938 % similar