英文别名Bisoprolol EP Impurity C; 3,3'-((Methylenebis(4,1-phenylene))bis(oxy))bis(1-(ethylamino)propan-2-ol); 1,1'-[Methylenebis(4,1-phenyleneoxy)]bis[3-(1-ethylamino)-2-propanol]; Bisoprolol Fumarate Impurity C; Bisoprolol EP Imp C; Bisoprolol Impurity 3; Bisoprolol Impurity C; Bisoprolol Impurity 29 
