2-吡啶-4-基-1,3-苯并恶唑

2-nitro-1-pyridin-4-ylpropan-1-ol

环丙基-吡啶-4-甲胺

(1-methylpyridin-4-ylidene)methyl-oxoazanium,iodide

吡啶-4-基(1-三苯甲游基-1H-咪唑-4-基)甲醇