Urecholine

Bethanechol (be-Than-e-kol [key]) is a parasympathomimetic choline ester that selectively stimulates muscarinic receptors without any effect on nicotinic receptors. Its chemical structure is 2-((aminocarbonyl)oxy)-N,N,N-trimethyl-1-propanaminium. Unlike acetylcholine, bethanechol is not hydrolyzed by cholinesterase and will therefore have a long duration of action.
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Bethanechol /be·thane·chol/ a cholinergic agonist, used as the chloride salt to stimulate smooth muscle contraction of the urinary bladder in cases [more]Urecholine - Community and Resources