2H-Azepin-2-one, hexahydro-1-(2-propenyl)-

1-苯基-4-戊烯-1-酮

1-phenyl-2-(2-propen-1-yl)-4-penten-1-one

1-(烯丙基)吡咯烷-2-酮

4-甲基-6-庚烯-3-酮