2641-08-9 AMMONIUM, (2-HYDROXYETHYL)TRIMETHYL-, IODIDE, O-ester with O,O-DIISOPROPYLPHOSPH Ammonium, (2-hydroxyethyl)trimethyl-, iodide, O-ester with O,O-diisopropylphosphate Diisopropoxyphosphorylcholine iodide