1-Propanone, 1-(1,3-benzodioxol-5-yl)-3-(1-piperidinyl)- 3',4'-(Methylenedioxy)-3-piperidinopropiophenone 3-Piperidino-1-(3,4-methylenedioxyphenyl)-1-propanone 30418-51-0 5-20-03-00462 (Beilstein Handbook Reference) BRN 0259941 Propiophenone, 3',4'-(methylenedioxy)-3-piperidino- (8CI) Safrole II