2,3,5-tribromo-4,6-dimethylpyridine

6-甲氧基-2,4-二甲基-3-吡啶醇

5-溴-N,N,4,6-四甲基吡啶-2-胺

6-chloro-2,4-dimethylpyridine-3-carboxylic acid

2-氨基-3,5-二溴-4,6-二甲基吡啶