((1S,2R,3R,4R)-3-[1,3]Dioxolan-2-yl-bicyclo[2.2.2]oct-5-en-2-yl)-methanol

(Z)-7-((2R,3R)-3-[1,3]Dioxolan-2-yl-bicyclo[2.2.2]oct-2-yl)-hept-5-enoic acid

trans-2-(hydroxymethyl)-3-<(dioxyethylene)methyl>bicyclo<2.2.2>octane

((2R,3R)-3-[1,3]Dioxolan-2-yl-bicyclo[2.2.2]oct-2-yl)-acetonitrile