Ethanaminium, 2-[(aminocarbonyl)oxy]-N,N,N-trimethyl-, chloride, Carbamoylcholine chloride, Carbamylcholine Chloride, (2-Hydroxyethyl)trimethylammonium chloride carbamate,Carbachol,Carbamoylcholine chloride, 2-carbamoyloxyethyl(trimethyl)azanium,chloride, (2-Hydroxyethyl)trimethylammonium chloride carbamate Carbachol Carbamylcholine chloride, Carbachol,Carbamylcholine chloride