31509-25-8 AMMONIUM, (2,3-DIHYDRO-3-HYDROXY-2-METHYL-7-BENZOFURANYL)TRIMETHYL-, (E)-, IODID Ammonium, (2,3-dihydro-3-hydroxy-2-methyl-7-benzofuranyl)trimethyl-, (E)-, iodide trans-(2,3-Dihydro-3-hydroxy-2-methyl-7-benzofuranyl)trimethylammonium iodide