ethyl 2-phenacyl-2H-pyridine-1-carboxylate

4-[(E)-2-(tert-Butyl-dimethyl-silanyloxy)-2-phenyl-vinyl]-4H-pyridine-1-carboxylic acid ethyl ester

2-(4-甲基-1,3-恶唑-2-基)吡啶

6-methoxy-2-methyl-3-pyridin-4-ylpyridine

3-pyridin-4-ylpyridine