唑来膦酸EP杂质B(内盐) 货号:Z005006A 英文名:Zoledronic acid EP Impurity B(inner salt form) 同义词:2-(1-(2-hydroxy-2,2-diphosphonoethyl)-1H-imidazol-3-ium-3-yl)-1,1-diphosphonoethanolate CAS号:1627731-61-6 分子式:C7H16N2O14P4 分子量:476.10 询价订购