D-Alanine338-69-242 % similar Alanine56-41-742 % similar (2R)-2-Hydroxypropanamide598-81-242 % similar Phenylalanine amide hydrochloride65864-22-441 % similar H-D-Phe-nh2 hcl71666-94-941 % similar (S)-2-Ethylbutyl 2-aminopropanoate hydrochloride946511-97-341 % similar H-Lys-nh2 2hcl51127-08-339 % similar (2S)-2-Aminobutyramide143164-46-939 % similar H-Tyr-nh2 hcl53559-18-538 % similar (2R)-Pyrrolidine-2-carboxamide hydrochloride50894-62-738 % similar Alanine benzyl ester hydrochloride5557-83-537 % similar (1S,3S,5S)-2-Azabicyclo[3.1.0]hexane-3-carboxamide hydrochloride709031-39-036 % similar Cyclopropanecarboxamide6628-73-536 % similar tert-Butyl (4S)-4-amino-4-carbamoylbutanoate hydrochloride108607-02-936 % similar Monoisopropylammonium chloride15572-56-235 % similar L-Beta-homoalanine hydrochloride58610-41-634 % similar Cyclobutanecarboxamide1503-98-633 % similar 2,2-Dimethylcyclopropanecarboxamide1759-55-333 % similar Methyl D-valinate hydrochloride21685-47-233 % similar Methyl DL-valinate hydrochloride5619-05-633 % similar