5,6-dimethoxy-2-methyl-3-[2-(4-phenylpiperazin-1-ium-1-yl)ethyl]-1H-indole chloride, Indole,5,6-dimethoxy-2-methyl-3-(2-(4-phenyl-1-piperazinyl)ethyl)-,hydrochloride, 5,6-Dimethoxy-2-methyl-3-(2-(4-phenyl-1-piperazinyl)ethyl)-1H-indole hydrochloride, Oxypertine HCl, 5,6-Dimethoxy-2-methyl-3-(2-(4-phenyl-1-piperazinyl)ethyl)indole hydrochloride, EINECS 254-955-5