Product Description Levofloxacin Impurity 10 Other Details Molecular Formula: C15H13F2NO4 Molecular Weight: 309.26 CAS Number: 106939-34-8 Minimum Purity: 98%, powder 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