igh Purity CAS 7491-74-9 Piracetam 1.CAS:7491-74-9 2.Purity: 99% 3.Competitive price 4.Accept ESCROW Piracetam CAS No.: 7491-74-9Specification: BP2009/EP6 gradeMolecular Formula: C6H10N2O2Molecular Weight: 142.1558Appearance: white crystalline powderPackage: 25kg/drum piracetam CAS 7491-74-9 Quality Guaranteed Purity:99% Min used to treat cerebral arteriosclerosis,cerebral vascular Fast del High ...
