benzo-1,3-dioxol-5-ol acetate 1,3-Benzodioxol-5-ol acetate 1,3-benzodioxol-5-yl acetate 1,3-benzodioxol-5-yl ethanoate acetic acid 1,3-benzodioxol-5-yl ester 1,3-Benzodioxol-5-ol,5-acetate Benzo[d][1,3]dioxol-5-yl acetate Acetic acid benzo[1,3]dioxol-5-yl ester