(S)-(1R,2R,4S,5S,7s)-9-butyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl 3-hydroxy-2-phenylpropanoate hydrochloride; (N-Butylhyoscine HCl)
(S)-(1R,2R,4S,5S,7s)-9-butyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-yl 3-hydroxy-2-phenylpropanoate hydrochloride; (N-Butylhyoscine HCl)