Product Description rac Practolol Other Details Molecular Formula: C14H22N2O3 Molecular Weight: 266.34 CAS Number: 6673-35-4 Minimum Purity: 95% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5mg Leadtime:20 Days Sizes 2: 25mg Leadtime:20 Days Sizes 3: 100mg Leadtime:20 Days