1,2-Benzenediol, 4-(1-hydroxy-2-((1-methylethyl)amino)-butyl)-, methanesulfonate (salt) 3,4-Dihydroxy-alpha-(1-(isopropylamino)propyl)benzyl alcohol methanesulfonate (salt) 7279-75-6 Bronkometer EINECS 230-695-8 ISOETHARINE MESYLATE Isoetarine mesilate Isoetharine mesylate [USAN:BAN]