2,4-Pentadienamide, 5-(1,3-benzodioxol-5-yl)-N,N-diethyl- 5-(1,3-Benzodioxol-5-yl)-N,N-diethyl-2,4-pentadienamide 71256-99-0 N,N-Diethyl-5-(3,4-methylenedioxyphenyl)-2,4-pentadienoic acid amide