10434-37-4 2(5H)-Thiophenone, 3-acetyl-5-((4-(dimethylamino)phenyl)methylene)-4-hydroxy- (9CI) 2(5H)-Thiophenone, 3-acetyl-5-(p-(dimethylamino)benzylidene)-4-hydroxy- 3-Acetyl-5-(p-(dimethylamino)benzylidene)-2,5-dihydro-4-hydroxy-2-oxothiophen 3-Acetyl-5-(p-(dimethylamino)benzylidene)-4-hydroxy-2(5H)-thiophenone BRN 1649906