2-[二[4-(二甲基氨基)苯基]甲基]-5-(二甲基氨基)苯甲酸

酚酞

3,3-二(4-(二甲基氨基)苯基)苯酞

6-nitro-3,3-bis(4-dimethylaminophenyl)phthalide

7-(dimethylamino)-4,4-bis[4-(dimethylamino)phenyl]-2,3-dihydrophthalazin-1-one