(3S)-3-Aminopiperidin-2-one34294-79-6100 % similar L-2-Aminohexano-6-lactam21568-87-688 % similar D-Alpha-amino-epsilon-caprolactam28957-33-788 % similar Citrulline372-75-850 % similar Citrulline627-77-050 % similar H-D-Cit-oh13594-51-949 % similar 3-Methoxy-2-piperidone25219-59-447 % similar D-Arginine157-06-246 % similar (±)-Arginine7200-25-146 % similar Arginine74-79-346 % similar Homocitrulline1190-49-444 % similar ε-Poly-L-lysine28211-04-343 % similar L-(+)-Arginine monohydrochloride1119-34-243 % similar Arginine hydrochloride15595-35-443 % similar Arginine hydrochloride (1:?)32042-43-643 % similar D-Arginine hydrochloride627-75-843 % similar N-Propyl-L-arginine137361-05-841 % similar 3-Aminopiperidine-2,6-dione hydrochloride24666-56-641 % similar (S)-3-Amino-piperidine-2,6-dione hydrochloride25181-50-441 % similar 3-Aminopiperidine-2,6-dione hydrochloride2686-86-441 % similar