SEARCH Articles Figures Tables 1.3- Dioxolanes (s. a. Acetals 1.3- Dioxolanes s. a. Acetals cyclic 2-Methyl-1,3-dioxolane-2-acetic acid ethyl 2-Methyl-1,3-dioxolane-2-acetic acid ethyl ester Acetals (s. a. Dialkoxy 1,3-dioxolanes Dioxolane, benzylidene acetals Olefinic dioxolane acetal