对二甲氨基苯甲醛

9-(4-(dimethylamino)phenyl)-3,4,6,7(2H,5H,9H,10H)-tetrahydro-3,3,6,6-tetramethylacridine-1,8-dione

1,3,5-三嗪

5,5-Dimethyl-3-oxo-1-cyclohexen-1-aminium chloride

2-[(4,4-二甲基-2,6-二氧代环己基)甲基]-5,5-二甲基环己烷-1,3-二酮