1-(1,3-Benzodioxol-5-yl)-4-((3,4,5-trimethoxyphenyl)methyl)piperazine dihydrochloride 80305-31-3 N-(3,4,5-Trimethoxybenzyl)-N'-(3,4-methylenedioxyphenyl)piperazine dihydrochloride Piperazine, 1-(1,3-benzodioxol-5-yl)-4-((3,4,5-trimethoxyphenyl)methyl)-, dihydrochloride