Product Description R547 Other Details Molecular Formula: C18H21F2N5O4S Molecular Weight: 441.45 CAS Number: 741713-40-6 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: 0 Leadtime:0 Sizes 3: 0 Leadtime:0