1-(4'-Ethoxycarbonylamino-3'-chloro-5'-fluorophenyl)-2-tert-butylamino-ethanol hydrochloride 68285-16-5 Carbamic acid, (2-chloro-4-(2-((1,1-dimethylethyl)amino)-1-hydroxyethyl)-6-fluorophenyl)-, ethyl ester, monohydrochloride