(+-)-N-(2-(Hydroxy-3-(4-hydroxyphenoxy)propylamino)ethyl)morpholine-4-carboxamide fumarate 4-Morpholinecarboxamide, N-(2-((2-hydroxy-3-(4-hydroxyphenoxy)propyl)amino)ethyl)-, (E)-2-butenedioate (2:1) (salt) Corwin ICI 118587 QD9807200 Xamoterolfumarate