3-(4,7-Dimethoxy-1,3-benzodioxol-5-yl)-1-propanol

7,8-Dihydro-4,9-dimethoxynaphtho<2,3-d>-1,3-dioxol-5(6H)-on

4-(4,7-Dimethoxy-1,3-benzodioxol-5-yl)butyronitril

5,6,7,8-Tetrahydro-4,9-dimethoxynaphtho<2,3-d>-1,3-dioxol-5-ol

4-(4,7-Dimethoxy-1,3-benzodioxol-5-yl)butyrylchlorid