Synonyms: 1-(3,5-Dihydroxyphenyl)-2-(p-hydroxy-a-methylphenethylamino)ethanol;1-(3,5-Dihydroxyphenyl)-2-[[1-(4-hydroxybenzyl)ethyl]amino]ethanol;3,5-Dihydroxy-a-[p-hydroxy-a-methylphenethylamino]methylbenzylalcohol;Fenoterol;Phenoterol;Th 1165;Benzylalcohol, 3,5-dihydroxy-a-[[(p-hydroxy-a-methylphenethyl)amino]methyl]- (8CI);1-(3,5-Dihydroxyphenyl)-1-hydroxy-2-[(4-hydroxyphenyl)isopropylamino]ethane;1-(3,5-Dihydroxyphenyl)-1-hydroxy-2-[1-(4-hydroxyphenyl)isopropyl]aminoethane;