3-ethoxy-1-pyridin-3-ylprop-2-en-1-one

tetradeca-1,13-diene-7,8-dione

1-{4-[4-(trifluoromethyl)benzoyl]phenyl}-ethanone

1-[4'-(三氟甲基)-4-联苯基]乙酮

4-(phenylmethoxymethyl)cyclohex-3-en-1-one