1,2,4-trimethyl-4-prop-1-en-2-ylcyclohexene

4-甲基-4-(1-甲基-2-氧代肼基)-2-戊酮

4,4,6-trimethyldec-5-en-2-one

1-[3,3-dimethyl-1-(4-methylphenyl)sulfonylaziridin-2-yl]ethanone

双茚二酮