8-溴-4-羟基喹啉

5-(二甲氨基亚甲基)-2,2-二甲基-1,3-二氧己环-4,6-二酮

5-(anilinomethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione

甲酰基米氏酸

5-[[4-(dimethylamino)phenyl]methylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione