1-(4-(2-Propenyloxy)phenyl)ethanone 2079-53-0 4-08-00-00343 (Beilstein Handbook Reference) 4-Allyloxyacetophenone Acetophenone, 4'-(allyloxy)- BRN 1448925 Ethanone, 1-(4-(2-propenyloxy)phenyl)- (9CI)