5-[1-hydroxy-2-(1-methylethylamino)ethyl]benzene-1,3-diol 5-(1-hydroxy-2-propan-2-ylamino-ethyl)benzene-1,3-diol orciprenaline 1-(3,5-dihydroxyphenyl)-2-isopropylaminoethanol 1,3-Benzenediol, 5-1-hydroxy-2-(1-methylethyl)aminoethyl- 1,3-Benzenediol, 5-[1-hydroxy-2-[(1-methylethyl)amino]ethyl]- (9CI) 3,5-Dihydroxy-a-[(isopropylamino)methyl]benzyl alcohol Benzyl alcohol, 3,5-dihydroxy-a-[(isopropylamino)methyl]- (6CI, 8CI)