1,2-苯并异恶唑-3-乙腈

1-(2-hydroxyphenyl)-3-(4-methylphenyl)propane-1,3-dione

2-（2-氯乙酰基）苯酚

2-(3-methoxyphenyl)chromen-4-one

6-[1-(hydroxyamino)ethylidene]cyclohexa-2,4-dien-1-one