115112-73-7 8-Azoniabicyclo(3.2.1)octane, 3-(3-hydroxy-1-oxo-2-phenylpropoxy)-8-methyl-8-(1-methylethyl)-, bromide, (endo,syn)-(+-)-, mixt. with 5-(1-hydroxy-2-((2-(4-hydroxyphenyl)-1-methylethyl)amino)ethyl)-1,3-benzenediol hydrobromide Berodual Bronchodual Duovent Fenoterol-ipratropium IK6 Iprafen