1-(2,6-Dimethylphenyl)-4-((3,4,5-trimethoxyphenyl)methyl)piperazine monohydrochloride 80305-34-6 N-(3,4,5-Trimethoxybenzyl)-N'-(2,6-dimethylphenyl)piperazine hydrochloride Piperazine, 1-(2,6-dimethylphenyl)-4-((3,4,5-trimethoxyphenyl)methyl)-, monohydrochloride