(2-Hydroxyethyl)trimethylammonium iodide benzilate 1553-33-9 2424-71-7 Benzilic acid dimethylaminoethyl ester iodomethylate Choline, iodide, benzilate Ethanaminium, 2-((hydroxydiphenylacetyl)oxy)-N,N,N-trimethyl-, iodide (9CI) Iodure de Metocinium [INN-French] Ioduro de metocinio [INN-Spanish] Metacin Metatsin Methacin (anticholinergic) Metocinii iodidum [INN-Latin] Metocinium iodide Metocinium iodide [INN]