1-Pentanone, 2-((dimethylamino)methyl)-1-phenyl-, (Z)-2-butenedioate (1:1) 1-Pentanone, 2-((dimethylamino)methyl)-1-phenyl-, (Z)-2-butenedioate (1:1) (9CI) 2-(Dimethylaminomethyl)valerophenone maleate 53207-33-3 NSC 193532 Propiophenone, 3-dimethylamino-2-propyl-, maleate Valerophenone, 2-(dimethylamino)methyl-, maleate beta-(Dimethylamino)-alpha-propylpropiophenone maleate