Chemical Name:(1R,3r,5S,8r)-3-[[(2RS)-3-Hydroxy-2-phenylpropanoyl]oxy]-8-methyl-8-(1-methylethyl)-8-azoniabicyclo[3.2.1]octane bromide monohydrate (as per EP) ; ((1R,3r,5S,8r)-3-[(3-Hydroxy-2-phenylpropanoyl)oxy]-8-isopropyl-8-methyl-8-azabicyclo[3.2.1]octan8-ium bromide monohydrate) (as per USP)
