2-(3,4-二氯苯基)-1H-苯并咪唑-6-羧酸

ethyl 2-(trifluoromethyl)-3H-benzimidazole-5-carboxylate

2,3-二氢-2-硫氧代-1H-苯并咪唑-5-羧酸乙酯

ethyl 2-pyridin-2-yl-3H-benzimidazole-5-carboxylate

(9ci)-2-甲氧基-1H-苯并咪唑-5-羧酸