(E)-2'-Fluoro-4-hydroxychalcone (Z)-o-(2-(dimethylamino)ethyl)oxime. 130579-75-8 148336-83-8 2-Propen-1-one, 1-(2-fluorophenyl)-3-(4-hyddroxyphenyl)-, O-(2-(dimethylamino)ethyl)oxime, (Z,E)- Eplivanserin Eplivanserin [INN]