55436-45-8 BRN 0897565 Piperazine, 1-(3,7-dimethyl-2,6-octadienyl)-4-(3,4-methylenedioxybenzyl)-, (Z)- cis-1-(3,7-Dimethyl-2,6-octadienyl)-4-(3,4-methylenedioxybenzyl)piperazine cis-1-Neryl-4-piperonylpiperazine