Synonyms: (2-Mercaptoethyl)trimethylammoniumiodide, propionate (6CI,7CI);Ammonium, (2-mercaptoethyl)trimethyl-, iodide,propionate (8CI);Ethanaminium, N,N,N-trimethyl-2-[(1-oxopropyl)thio]-, iodide(9CI);Propionic acid, thio-, S-ester with (2-mercaptoethyl)trimethylammoniumiodide (8CI);Propionylthiocholine iodide;