1-(3-Chlorophenyl)-4-((2,3-dihydro-1,4-benzodioxin-2-yl)methyl)piperazine 1166-31-0 5-23-02-00531 (Beilstein Handbook Reference) BRN 0841263 Piperazine, 1-(3-chlorophenyl)-4-((2,3-dihydro-1,4-benzodioxin-2-yl)methyl)-