benzyl 3-hydroxynaphthalene-2-carboxylate

trimethyl-(2-oxo-2-phenylmethoxyethyl)azanium,chloride

3-phenylmethoxy-1,2-oxazole-5-carboxylic acid

3-氨基-2-苄氧基吡啶

2-(4-氯苯基)丁酸