CAS Number: 41223-92-1

Alternate CAS#:

Chemical Name: Ceftezole Impurity 4

Molecular Formula: C3H3ClN4O

Molecular Weight: 146.54

CAS Number: 59314-23-7

Alternate CAS#:

Chemical Name: Ceftezole Impurity 3 HCl

Molecular Formula: C10H10N4O3S3. HCl

Molecular Weight: 330.41 36.46

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftezole Impurity 24

Molecular Formula: C13H12N8O4S3

Molecular Weight: 440.47

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftezole Impurity 21

Molecular Formula: C13H12N8O4S3

Molecular Weight: 440.47

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftezole Impurity 2

Molecular Formula: C13H14N8O5S3

Molecular Weight: 458.5

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftezole Impurity 18

Molecular Formula: C13H14N8O5S3

Molecular Weight: 458.49

CAS Number: 288-94-8

Alternate CAS#:

Chemical Name: Ceftezole Impurity 17

Molecular Formula: CH2N4

Molecular Weight: 70.06

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftezole Impurity 16

Molecular Formula: C3H4N4O3

Molecular Weight: 144.09

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftezole Impurity 11

Molecular Formula: C13H12N8O5S3

Molecular Weight: 456.48

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftezole Impurity 10

Molecular Formula: C10H10N4O5S3

Molecular Weight: 362.41

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftezole Impurity 1

Molecular Formula: C13H12N8O4S3

Molecular Weight: 440.48

CAS Number: 36923-17-8

Alternate CAS#:

Chemical Name: Ceftizoxime Impurity 9

Molecular Formula: C7H8N2O3S

Molecular Weight: 200.21