Synonyms: | 1-[2-(2-Hydroxyethoxy)ethyl]-1-methylpiperidiniumiodide, ester with 1-a-carboxybenzyl-1,2,3,6-tetrahydro-1-methylpyridinium iodide (6CI);Pyridinium,1,2,3,6-tetrahydro-1-methyl-1-[2-[2-[2-(1-methylpiperidinio)ethoxy]ethoxy]-2-oxo-1-phenylethyl]-,diiodide (9CI) |