4-Oxy-1-(α-oxy-benzhydryl)-naphthalin

(3-carboxy-4-hydroxy-[1]naphthyl)-diphenyl-acetic acid

二苯基羟基乙酸

1-羟基-2-萘甲酸

1-hydroxy-4-(α-hydroxy-benzhydryl)-[2]naphthoic acid