Synonyms: 2-Propen-1-one,1,3-diphenyl-, (E)-;Chalcone, (E)- (8CI);(2E)-1,3-Diphenyl-2-propen-1-one;(E)-1,3-Diphenyl-2-propen-1-one;(E)-1,3-Diphenylpropen-3-one;(E)-1,3-Diphenylpropenone;(E)-1-Benzoyl-2-phenylethylene;(E)-Benzalacetophenone;(E)-Benzylideneacetophenone;(E)-Chalcone;NSC 167107;Phenyl(E)-2-phenylethenyl ketone;Phenyl (E)-styryl ketone;Phenyl trans-styrylketone;trans-1,3-Diphenyl-2-propen-1-one;trans-1,3-Diphenylprop-1-en-3-one;trans-1,3-Diphenylpropen-3-one;trans-Benzalacetophenone;trans-Benzylideneacetophenone;