4-羟苯基丙酮酸

3-(4-benzyloxyphenyl)-2-hydroxypropionic acid ethyl ester

(S)-3-(4-Benzyloxy-phenyl)-2-(tert-butyl-dimethyl-silanyloxy)-propionic acid ethyl ester

(S)-3-(4-羟基苯基)-2-羟基丙酸

苄基氯