中文别名：
曲美他嗪EP杂质B;六甲氧苄嗪;曲美他嗪杂质B;曲美他嗪杂质B (EP);盐酸曲美他嗪杂质B(EP);盐酸曲美他嗪EP杂质B;1,4-双(2,3,4-三甲氧基苄基)哌嗪;曲美他嗪杂质1138
英文别名：
1,4-Bis(2,3,4-triMethoxybenzyl)piperazine;1,4-Bis[(2,3,4-triMethoxyphenyl)Methyl]piperazine;TriMetazidine EP IMpurity-B;HexaMetazidine;Trimetazidine Impurity 2（Trimetazidine EP Impurity B);Trimetazidine Impurity B;1,4-Bis(2,3,4-trimethoxybenzyl)pipe;Piperazine, 1,4-bis[(2,3,4-trimethoxyphenyl)methyl]-
