对羟基苯甲醛

丙酮

(1E,4E)-1,5-bis[4-(tetrahydro-2H-pyran-2-yloxy)phenyl]penta-1,4-dien-3-one

4-(四氢-吡喃-2-基氧基)-苯甲醛

4'-羟基-3'-甲氧基苯乙酮