头孢噻肟杂质B

 头孢唑肟杂质1 Ceftizoxime  Impurity 1   929101-91-7
 头孢唑肟杂质2 Ceftizoxime  Impurity 2   929101-93-9
 头孢唑肟杂质3 Ceftizoxime  Impurity 3 
 头孢唑肟杂质4 Ceftizoxime  Impurity 4 
 头孢唑肟杂质5 Ceftizoxime  Impurity 5 
 头孢唑肟杂质6 Ceftizoxime  Impurity 6 
 头孢唑肟杂质7 Ceftizoxime  Impurity 7 
 头孢唑肟杂质8 Ceftizoxime  Impurity 8    79226-66-7
 头孢唑肟杂质9 Ceftizoxime  Impurity 9 
 头孢唑肟杂质10 Ceftizoxime  Impurity 10 
 头孢唑肟杂质11 Ceftizoxime  Impurity 11 
 头孢唑肟E-构型杂质 (E)-Ceftizoxime  Impurity          97164-53-9
 头孢唑肟E-构型开环 (E)-Ceftizoxime open ring Impurity 
 头孢唑肟异构体    Ceftizoxime  Impurity                  102044-69-9
 头孢唑肟杂质1开环杂质 Ceftizoxime  Impurity open ring 1 
 头孢唑肟杂质21   Ceftizoxime  Impurity 21 
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