2641-06-7 AMMONIUM, (2-MERCAPTOETHYL)TRIMETHYL-, IODIDE, S-ESTER with O,O-DIISOPROPYLPHOSP Ammonium, (2-mercaptoethyl)trimethyl-, iodide, S-ester with O,O-diisopropylphosphorothioate Diisopropoxyphosphorylthiocholine iodide Diisopropylphosphorylthiocholine iodide O,O-Diisopropyl S-(2-dimethylamino)ethylphosphorothiolate methiodide