Synonyms : Berotec, Berotek, Fenoterol Hydrobromide, Fenoterol Hydrochloride, Partusisten, Phenoterol, Th-1165a, p-Hydroxyphenyl-orciprenaline, p-Hydroxyphenylorciprenaline, Hydrochloride, Fenoterol, Th 1165a, Th1165a, p Hydroxyphenyl orciprenaline