4-(3,4-Methylenedioxy)phenyl-2-butanone4-(3,4-亚甲基 双氧)苯基-2-丁酮3,4-(Methylenedioxy)benzylacetone4-(1,3-Benzodioxol-5-yl)-2-butanonePIPERONYLIDENEACETONE4-(benzo[d][1,3]dioxol-5-yl)butan-2-one胡椒基丙酮4-(3,4-亚甲基二氧苯基)-2-丁酮Piperonyl acetone4-(3,4-Methylenedioxyphenyl)-2-butanone