英文别名Metoprolol Impurity O; Metoprolol Impurity VII; Metoprolol Impurity VIII; Metoprolol Related compound D; (+/-)N,N-bis-[2-hydroxy-3-[4-(2-Methoxyethyl)phenoxy]propyl](1-Methylethyl)amine; 1-[[2-hydroxy-3-[4-(2-methoxyethyl)phenoxy]propyl]-propan-2-ylamino]-3-[4-(2-methoxyethyl)phenoxy]propan-2-ol 
