英文别名:
Pyrazinepropanoic acid, 3,6-bis(2-hydroxyethyl)-;Clavulanic acid Impurity B;Potassium Clavulanate EP Impurity B;Potassium clavulanate B;Potassium Clavulanate impurity B;3-(3,6-bis(2-hydroxyethyl)pyrazin-2-yl)propanoic acid;Clavulanate Potassium Impurity 2(Clavulanate Potassium EP Impurity B);3,6-Bis(2-hydroxyethyl)-2-pyrazinepropanoic Acid