2-(4-(benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)pyrimidine-D8; 2-[4-(1,3-Benzodioxol-5-ylmethyl)-1-piperazinyl]pyrimidine-d8; 2-(4-Piperonyl-1-piperazinyl)pyrimidine-d8; 1-(2-Pyrimidyl)-4-(3,4-methylenedioxybenzyl)piperazine-d8; 1-(2-Pyrimidyl)-4-piperonylpiperazine-d8; 4-[3,4-(Methylenedioxy)benzyl]-1-(2-pyrimidinyl)piperazine-d8; ET 495-d8; EU 4200-d8; Piribedil-d8; Trivastal-d8; Trivastan-d8
