2-氯-3-硝基-4-吡啶羧酸

2-氨基-5-氯-4-甲基-3-硝基吡啶

7-methyl-2-propyl-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]imidazo[4,5-b]pyridine

7-甲基-3H-咪唑并[4,5-b]吡啶

2-氯-4-甲基-3-硝基吡啶