Product Description DAF-FM DA Other Details Molecular Formula: C25H18F2N2O7 Molecular Weight: 496.42 CAS Number: 254109-22-3 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1mg Leadtime:20 Days Sizes 2: 5mg Leadtime:20 Days Sizes 3: 0 Leadtime:0