153607-45-5 4-(Benzodioxan-5-yl)-1-(2-(indan-1-yl)ethyl)piperazine Piperazine, 1-(2,3-dihydro-1,4-benzodioxin-5-yl)-4-(2-(2,3-dihydro-1H-inden-1-yl)ethyl)- S 15931 S-15931 S15931