1-[4-(1-acetylpyridin-4-ylidene)pyridin-1-yl]ethanone

N-(3-chloro-4-nitrophenyl)acetamide

N-(3-hydroxy-4-nitrophenyl)acetamide

acetyl 4-methylbenzenecarboperoxoate

1-(1,4,5-triacetyl-2,3,4a,6,7,8a-hexahydropyrazino[2,3-b]pyrazin-8-yl)ethanone