英文名称:Carvedilol Related Compound A (Usp); Carvedilol Ep Imp A; N-2-Hydroxy-3-[[2-(Methoxyphenoxy)ethyl]aMine Carvedilol; Carvedilol Impurity 1(Carvedilol Ep Impurity A); Carvedilol Impurity A (Pheur); 1-{{9-{2-Hydroxy-3-{[2-(2-Methoxyphenoxy)Ethyl]Amino}Propyl}-9H-Carbazol-4-Yl}Oxy}-3-{[2-(2-Methoxyphenoxy)Ethyl]Amino}-2-Propanol; Usp Carvedilol Related Impurity A; 1-[4-[2-Hydroxy-3-[2-(2-Methoxyphenoxy)Ethylamino]Propoxy]Carbazol-9-Yl]-3-[2-(2-Methoxyphenoxy)Ethylamino]Propan-2-Ol; 9H-Carbazole-9-Ethanol, 4-[2-Hydroxy-3-[[2-(2-Methoxyphenoxy)Ethyl]Amino]Propoxy]-Α-[[[2-(2-Methoxyphenoxy)Ethyl]Amino]Methyl]-