N-(3-吡啶基)-1,3-丙烷二胺

3-phenylselanylpyridine

(E)-4-oxo-4-(pyridin-3-ylamino)but-2-enoic acid

(2,5-dioxopyrrolidin-1-yl) N-pyridin-3-ylcarbamate

环己基甲基-吡啶-3-胺双盐酸盐