CAS Number:

Alternate CAS#:

Chemical Name: Benzylpenicillin Benzathine EP Impurity K

Molecular Formula: C48H56N6O8S2

Molecular Weight:  909.13

CAS Number:

Alternate CAS#:

Chemical Name: Finerenone Cyanoethyl Ester Intermediate Impurity

Molecular Formula: C11H11NO4

Molecular Weight: 221.21

CAS Number:

Alternate CAS#:

Chemical Name: Oseltamivir Impurity ZY19

Molecular Formula: C23H40N2O4

Molecular Weight: 408.58

CAS Number:

Alternate CAS#:

Chemical Name: N-Nitroso Azithromycin EP Impurity I

Molecular Formula: C37H69N3O13

Molecular Weight: 763.97

CAS Number:

Alternate CAS#:

Chemical Name: N-Nitroso Azithromycin EP Impurity A(N-Nitroso Azathramycin, N-Nitroso Desmethyl Azithromycin)

Molecular Formula: C37H69N3O13

Molecular Weight: 763.97

CAS Number:

Alternate CAS#:

Chemical Name: β-Glycyrrhizic Acid Monoethyl Ester 3

Molecular Formula: C44H66O16

Molecular Weight: 851.00

CAS Number:

Alternate CAS#:

Chemical Name: β-Glycyrrhizic Acid Monoethyl Ester 2

Molecular Formula: C44H66O16

Molecular Weight: 851.00

CAS Number:

Alternate CAS#:

Chemical Name: β-Glycyrrhizic Acid Monoethyl Ester 1

Molecular Formula: C44H66O16

Molecular Weight: 851.00

CAS Number: 76598-06-6

Alternate CAS#:

Chemical Name: Cefuroxime Sodium EP Impurity D

Molecular Formula: C18H15Cl3N4O9S

Molecular Weight: 569.75

CAS Number: 5336-90-3

Alternate CAS#:

Chemical Name: 9-Acridinecarboxylic Acid

Molecular Formula: C14H9NO2

Molecular Weight: 223.23

CAS Number: 97164-57-3

Alternate CAS#:

Chemical Name: Cefepime EP Impurity A

Molecular Formula: C19H24N6O5S2

Molecular Weight: 480.56

CAS Number: 13425-93-9

Alternate CAS#:

Chemical Name: Cabozantinib Impurity 20

Molecular Formula: C11H11NO3

Molecular Weight: 205.21