phenylalanine,valine

dl-苯丙氨酸    dl-phenylalanine
l-苯丙氨酸l-phenylalanine
source naturals l-phenylalanine, powder, 100 grams 3.53 oz
4-azido-l-phenylalanine
4-azido-l-phenylalanine (hydrochloride)