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Product	CAS No
Sitagliptin N-Acetyl Imp 1379666-94-0	Sitagliptin Methyl Ester Impurity 1374985-05-3	Ezetimibe EP Impurity B 1368310-60-4	Entecavir Diastereoisomer 1367369-80-9
Saxagliptin Hydrochloride(Dihydrate) Cyclic amidine Impurity 1350800-76-8	Repaglinde Reference Standard 135062-02-1	Posaconazole Formyl Semicarbazide 1350560-57-4	Betamethasone EP Impurity C 13504-15-9
Bisoprolol Impurity-1 1346603-05-1	Sildenafil dimer 1346602-67-2	Atorvastatin Reference Standard 134523-03-8	Methyl Prednisolone EP impurity D 1338549-02-2
Gabapentin Impurity B 133481-09-1	Rifamcipine Reference Standard 13292-46-1	Dexamethasone EP Impurity E 13209-41-1	Aripiprazole EP Impurity E 129722-25-4
Alogliptin Benzoate Dimer Impurity 1268836-55-0	Fosfomycin EP impurity D 1262243-12-8	Fosfomycin EP impurity B 1262243-11-7	12-Fluoro Dihydro Loratidine impurity 125743-79-5