1-[2-[2-(diethylamino)ethoxy]phenyl]ethanone

3-羟基-4'-甲基黄酮

2'-(2,3-二羟基丙氧基)苯乙酮

N'-[(1Z)-1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]benzohydrazide

3-hydroxy-2-methylchromen-4-one