(p-Phenylenebis(methylidynenitrilooxyethylene))bis(trimethylammonium) diiodide 15107-22-9 AMMONIUM, (p-PHENYLENEBIS(METHYLIDYNENITRILOOXYETHYLENE))BIS(TRIMETHYL-, DIIODID Ammonium, (p-phenylenebis(methylidynenitrilooxyethylene))bis(trimethyl-, diiodide L.M. 2006