1226-46-6 4,4'-Bis(dimethylamino)thiobenzophenone AIDS-124428 AIDS124428 Benzophenone, 4, 4'-bis(dimethylamino)thio- Bis(4-(dimethylamino)phenyl)methanethione Methanethione, {bis[4-(dimethylamino)phenyl]-} Michler's thioketone Michler's thione NSC30656 p,p'-Bis(dimethylamino)thiobenzophenone