唑来膦酸杂质3 货号:Z005003 英文名:Zoledronic Acid Impurity 3 同义词:2-(1-(2-hydroxy-2,2-diphosphonoethyl)-1H-imidazol-3-ium-3-yl)acetate CAS号:1627731-60-5 分子式:C7H12N2O9P2 分子量:330.13 询价订购