英文别名Carvedilol EP Impurity D; Carvedilol Impurity D; [3-(9H-Carbazol-4-yloxy)-2-hydroxy]propyl Carvedilol; 1-[9-[3-(9H-carbazol-4-yloxy)-2-hydroxypropyl]carbazol-4-yl]oxy-3-[2-(2-methoxyphenoxy)ethylamino]propan-2-ol; 1-(9H-Carbazol-4-yloxy)-3-(4-(2-hydroxy-3-((2-(2-methoxyphenoxy)ethyl)amino)propoxy)-9H-carbazol-9-yl)propan-2-ol 
