Cefuroxim Impurity 3

CAS NO.:

Formula: C23H23N5O8S2

Weight: 561.58

Cefuroxim Impurity 4

CAS NO.:

Formula: C16H16N4O9S

Weight: 440.38

Cefuroxim Impurity 5

CAS NO.:

Formula: C16H16N4O8S

Weight: 424.38

Cefuroxim Impurity 6

CAS NO.:

Formula: C31H29N7O14S2

Weight: 787.73

Cefuroxim Impurity 8

CAS NO.:

Formula: C16H16N4O8S

Weight: 424.38

Cefuroxim Impurity 9

CAS NO.:

Formula: C16H16N4O10S

Weight: 456.38

Cefuroxim Impurity 10

CAS NO.: 123458-61-7

Formula: C20H22N4O10S

Weight: 510.47

Cefuroxim Impurity 11

CAS NO.: 97232-96-7

Formula: C20H22N4O10S

Weight: 510.47

Cefuroxim Impurity 13

CAS NO.: 1202925-10-7

Formula: C36H38N8O17S2

Weight: 918.86

Cefuroxim Impurity 14

CAS NO.: 65866-86-6

Formula: C7H7NO4

Weight: 169.14

Cefuroxim Impurity 15

CAS NO.:

Formula: C18H15Cl3N4O10S

Weight: 585.75

Cefuroxim Impurity 16

CAS NO.: 40258-78-4

Formula: C4H7BrO2

Weight: 167

Cefuroxim Impurity 17

CAS NO.: 1189-71-5

Formula: CClNO3S

Weight: 141.53

Cefuroxim Impurity 18

CAS NO.:

Formula: C20H24N4O11S

Weight: 528.49

Ceftazidime EP Impurity A

CAS NO.:

Formula: C22H22N6O7S2

Weight: 546.57

Ceftazidime EP Impurity B

CAS NO.:

Formula: C22H22N6O7S2

Weight: 546.57