Einecs 246-627-5

4-(4-DIMETHYLAMINOBENZYLIDENE-3-METHYL-1-PHENYL-2-PYRAZOLIN-5-ONE

4-[4-(Dimethylamino)benzylidene]-1-phenyl-3-methyl-1H-pyrazole-5(4H)-one

4-[[4-(dimethylamino)phenyl]methylene]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one