1.CAS NO: 1469910-70-0 Dapagliflozin furanose isomer
2.CAS NO: 1373321-04-0 Dapagliflozin impurity 01
3.CAS NO: 906552-18-9 Atorvastatin Lactam Impurity
4.CAS NO: / Para-Hydroxy Atorvastatin
5.CAS NO: 214217-86-4 ORTHO-HYDROXY ATORVASTATIN
