4-dimethylamino-2,6-dimethyl-benzonitrile N-oxide

ethyl 5-acetyl-2,6-dimethyl-4-(3-pyridyl)-1,4-dihydropyridine-3-carboxylate

3-[hydroxy(pyridin-3-yl)methyl]but-3-en-2-one

3-吡啶甲醇

烟酸