CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftezole Impurity 14

Molecular Formula: C13H11N8O6S3 Na

Molecular Weight: 471.47 22.99

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftezole Impurity 12

Molecular Formula: C13H12N8O6S3

Molecular Weight: 472.48

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefazolin Impurity 9

Molecular Formula: C14H14N8O4S3

Molecular Weight: 454.5

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefazolin Impurity 8

Molecular Formula: C14H14N8O4S3

Molecular Weight: 454.5

CAS Number: 1072000-00-0

Alternate CAS#:

Chemical Name: Cefazolin Impurity 7 (Cefazolin Trimethylsilyl Ester)

Molecular Formula: C17H22N8O4S3Si

Molecular Weight: 526.68

CAS Number: 66636-33-7

Alternate CAS#:

Chemical Name: Cefazolin Impurity 6

Molecular Formula: C14H20N4O3S3Si

Molecular Weight: 416.6

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefazolin Impurity 4 (Dimeric 7-ACA)

Molecular Formula: C18H20N4O8S2

Molecular Weight: 484.5

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefazolin Impurity 20

Molecular Formula: C20H22N4O9S2

Molecular Weight: 526.54

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefazolin Impurity 2

Molecular Formula: C13H17N3O6S

Molecular Weight: 343.36

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefazolin Impurity 19

Molecular Formula: C14H14N8O5S3

Molecular Weight: 470.5

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefazolin Impurity 18

Molecular Formula: C5H9NO3

Molecular Weight: 131.13

CAS Number: 38509-92-1

Alternate CAS#:

Chemical Name: Cefazolin Impurity 17

Molecular Formula: C3H5N2OS2. K

Molecular Weight: 149.21 39.10