Omeprazole
Drug Name
Omeprazole
Impurity Name
Omeprazole EP impurity A

CAS Number
37052-78-1
Impurity Name
Omeprazole EP impurity C

CAS Number
73590-85-9
Impurity Name
Omeprazole EP impurity D

CAS Number
88546-55-8
Impurity Name
Omeprazole EP impurity XI

CAS Number
86604-75-3