1-(2-Pyrimidyl)-4-piperonylpiperazine 1-(3,4-Methylenedioxybenzyl)-4-(2-pyrimidyl)piperazine 2-(4-(1,3-Benzodioxol-5-ylmethyl)-1-piperazinyl)pyrimidine 2-(4-(3,4-Methylenedioxybenzyl)piperazino)pyrimidine 2-(4-Piperonyl-1-piperazinyl)pyrimidine 3605-01-4 52293-23-9 78213-63-5 BRN 0963637 EINECS 222-764-6 ET 495 EU 4200 PIRIBEDIL Piribedil [DCF:INN] Piribedile [DCIT] Piribedilum [INN-Latin] Pyrimidine, 2-(4-(1,3-benzodioxol-5-ylmethyl)-1-piperazinyl)- Pyrimidine, 2-(4-piperonyl-1-piperazinyl)- Trivastal Trivastan