quinoxaline,benzimidazol,imidazol-2-yl
Benzimidazol
65215-19-21-[3-[4-(dibenzyl)piperazin-1-yl]propyl]-1,3-dihydro-2h-benzimidazol-2-one dihydrochloride
96446-15-06-chloro-4-[[4-[(2-cyanoethyl)ethylamino]phenyl]azo]-1,3-dimethyl-1H-benzimidazolium acetate