N-{4-[(1R)-2-chloro-1-hydroxyethyl]phenyl}methanesulfonamide, (R)-nifenalol, Methanesulfonamide,N-[4-[(1R)-2-chloro-1-hydroxyethyl]phenyl], (R)-2-isopropylamino-1-(4-nitro-phenyl)-ethanol, (R)-(-)-N-[4-(1-hydroxy-2-chloroethyl)phenyl]methanesulfonamide, 2-chloro-1-(4'-methanesulfonamidophenyl)ethanol