Product Description Tenofovir disoproxil fumarate Other Details Molecular Formula: C19H30N5O10P.C4H4O4 Molecular Weight: 635.51 CAS Number: 202138-50-9 Minimum Purity: 99% (HPLC), powder UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25mg Leadtime:20 Days Sizes 2: 100mg Leadtime:20 Days Sizes 3: 0 Leadtime:0