(Vinylenebis(1,3-dioxolane-2,4-diylmethylene))bis(trimethylammonium iodide) 1,2-Bis(4'-dimethylamino-1',3'-dioxolanyl-2')ethylene dimethiodide 1,3-Dioxolane-4-methanaminium, 2,2'-(1,2-ethenediyl)bis(N,N,N-trimethyl-, diiodide (9CI) 17089-54-2 Ammonium, (vinylenebis(1,3-dioxolane-2,4-diylmethylene))bis(trimethyl-, diiodide P 244