1-(1-羟基-4-甲氧基-2-萘)-乙酮

dimethyl 2-hydroxy-4-methylbenzene-1,3-dicarboxylate

1-(3-溴-5-异噁唑)-乙酮

1-(3-Bromo-isoxazol-4-yl)-ethanone

1-(1,3-二氧戊环-2-基)丙酮