CAS Number: 1426173-90-1

Alternate CAS#:

Chemical Name: Cefaclor-d5

Molecular Formula: C15H9D5ClN3O4S

Molecular Weight: 372.83

CAS Number: 53994-73-3

Alternate CAS#:

Chemical Name: Cefaclor

Molecular Formula: C15H14ClN3O4S

Molecular Weight: 367.8

CAS Number: N/A

Alternate CAS#:

Chemical Name: E-Cefcapene Pivoxil

Molecular Formula: C23H29N5O8S2

Molecular Weight: 567.64

CAS Number: 5935-65-9

Alternate CAS#:

Chemical Name: Cefalonium Impurity B (Cefalotin Impurity B)

Molecular Formula: C14H14N2O5S2

Molecular Weight: 354.41

CAS Number: 155874-22-9

Alternate CAS#:

Chemical Name: Cephalomannine Impurity 8

Molecular Formula: C14H17NO4

Molecular Weight: 263.29

CAS Number: 149140-54-5

Alternate CAS#:

Chemical Name: Cephalomannine Impurity 7

Molecular Formula: C15H23NO2Si

Molecular Weight: 277.44

CAS Number: 132127-34-5

Alternate CAS#:

Chemical Name: Cephalomannine Impurity 6

Molecular Formula: C9H9NO2

Molecular Weight: 163.18

CAS Number: 110258-92-9

Alternate CAS#:

Chemical Name: Cephalomannine Impurity 5

Molecular Formula: C38H39Cl9O16

Molecular Weight: 1070.76

CAS Number: 114915-19-4

Alternate CAS#:

Chemical Name: Cephalomannine Impurity 4

Molecular Formula: C32H37Cl3O12

Molecular Weight: 719.99

CAS Number: 2429-86-9 (free base)

Alternate CAS#:

Chemical Name: Cephalosporin Impurity 3 HCl

Molecular Formula: C14H17N3O6S. HCl

Molecular Weight: 355.37 36.46

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cephalomannine Impurity 3

Molecular Formula: C32H37Cl3O12

Molecular Weight: 719.99

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cephalosporin Impurity 2 (Cephalosporin Lactone Impurity)

Molecular Formula: C8H8N2O3S

Molecular Weight: 212.23