Cefaclor Impurity 1

CAS NO.:

Formula: C30H26Cl2N6O7S2

Weight: 717.59

Cefaclor Impurity 2

CAS NO.:

Formula: C20H20N4O2

Weight: 348.41

Cefaclor Impurity 3

CAS NO.:

Formula: C14H15N3O3S

Weight: 305.35

Cefaclor Impurity 4

CAS NO.:

Formula: C15H14ClN3O5S

Weight: 383.80

Cefaclor Impurity 5

CAS NO.:

Formula: C9H9ClN2O5S

Weight: 292.69

Cefaclor Impurity 6

CAS NO.:

Formula: C15H13ClN2O4S

Weight: 352.79

Cefaclor Impurity 7

CAS NO.: 21746-02-1

Formula: C10H10N2O2

Weight: 190.2

Cefaclor Impurity 8

CAS NO.: 142975-51-7

Formula: C30H26Cl2N6O7S2

Weight: 717.59

Cefaclor Impurity 9

CAS NO.: 6453-64-1

Formula: C10H12N2O3

Weight: 208.22

Cefaclor Impurity 10

CAS NO.:

Formula: C15H14ClN3O5S

Weight: 383.8

Cefaclor Impurity 11

CAS NO.:

Formula: C15H14ClN3O4S

Weight: 367.8

Cefaclor Impurity 12

CAS NO.:

Formula: C15H14ClN3O4S

Weight: 367.8

Ceftriaxone EP Impurity C

CAS NO.:

Formula: C4H5N3O2S

Weight: 159.16

Ceftriaxone Impurity 1

CAS NO.:

Formula: C12H13N5O5S2

Weight: 371.39

Ceftriaxone Impurity 2

CAS NO.:

Formula: C18H18N8O7S3

Weight: 554.57

Ceftriaxone Impurity 3

CAS NO.:

Formula: C18H18N8O7S3

Weight: 554.57