ITEM #KX-C8165 (R)-2-Benzyl-3-(tert-butoxycarbonylamino)propanoic acid (R)-2-Benzyl-3-(tert-butoxycarbonylamino)propanoic acid
ITEM #KX-C8166 (R)-2-Benzyl-3-[(3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl]propanoic acid (R)-2-Benzyl-3-[(3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl]propanoic acid