(S)-2-Amino-4-phenylbutanoic acid hydrochloride105382-09-031 % similar H-D-Leu-otbu hcl13081-32-831 % similar L-Leucine tert-butyl ester hydrochloride2748-02-931 % similar 2-Naphthohydrazide39627-84-431 % similar 2-Naphthylhydrazine hydrochloride2243-58-531 % similar L-Phenylalanyl-L-phenylalanine2577-40-431 % similar L-Beta-homoleucine hydrochloride96386-92-431 % similar 2-Naphthyl isocyanate2243-54-131 % similar 3-(((2S,4S)-4-Sulfanylpyrrolidine-2-carbonyl)amino)benzoic acid hydrochloride219909-83-830 % similar Phenylalanine amide hydrochloride65864-22-430 % similar H-D-Phe-nh2 hcl71666-94-930 % similar N-Formylmethionine-leucyl-phenylalanine59880-97-630 % similar Alanylphenylalanine1999-45-730 % similar L-Alanyl-L-phenylalanine3061-90-330 % similar