3-甲基-1H-吡唑并[3,4-B]吡啶

1-(3-吡啶)-1,3-丁二酮

1-(6-Phenylpyridin-3-yl)ethanone

3-acetyl-2-phenylpyridine

2-(3-acetylpyridin-1-ium-1-yl)-1-(4-fluorophenyl)ethanone,bromide