Synonyms : Carwin, Corwin, ICI-118587, Xamoterol Fumarate, Xamoterol Hemifumarate, Xamoterol Maleate (2:1), Xamoterol Monohydrobromide, Xamoterol Monohydrochloride, Xamoterol, (S)-Isomer, Xamtol, Fumarate, Xamoterol, Hemifumarate, Xamoterol, ICI 118587, ICI118587