1-(2-Chlorophenyl)-4-((2,3-dihydro-1,4-benzodioxin-2-yl)methyl)piperazine 1166-30-9 5-23-02-00531 (Beilstein Handbook Reference) BRN 0844477 Piperazine, 1-(2-chlorophenyl)-4-((2,3-dihydro-1,4-benzodioxin-2-yl)methyl)-