Product Description Piracetam Other Details Molecular Formula: C6H10N2O2 Molecular Weight: 142.16 CAS Number: 7491-74-9 Minimum Purity: >98% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 5g Leadtime:20 Days