2,4-戊硫醇二氧(杂)芑

3,5-二甲基-1-苯基吡唑

1-(3-甲基-4H-1,4-苯并-2-噻嗪)-1-乙酮

1-[5-acetyl-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridin-3-yl]ethanone

4-hydroxy-3-methylpent-3-en-2-one