(4-(m-Chlorophenylcarbamoyloxy)-2-butynyl)trimethylammonium Chloride
Go to external page http://purl.bioontology.org/ontology/MESH/D008455A drug that selectively activates certain subclasses of muscarinic receptors and also activates postganglionic nicotinic receptors. It is commonly used experimentally to distinguish muscarinic receptor subtypes.