1978-17-2 3-Trimethylammoniumpropyl methylphosphonofluoridate iodide AMMONIUM, (3-HYDROXYPROPYL)TRIMETHYL-, IODIDE, METHYLPHOSPHONOFLUORIDATE, (ester Ammonium, (3-hydroxypropyl)trimethyl-, iodide, methylphosphonofluoridate, (ester) Methyl fluorophosphoryl homocholine iodide