1-(2-(Ethenyloxy)ethyl)-2-((4-methyl-1-piperazinyl)methyl)-1H-benzimidazole 1-(2-Vinyloxyethyl)-2-(4-methyl-1-piperazinyl)methylbenzimidazole 1H-Benzimidazole, 1-(2-(ethenyloxy)ethyl)-2-((4-methyl-1-piperazinyl)methyl)- 95894-10-3