Product Description Xanthosine dihydrate Other Details Molecular Formula: C10H12N4O6.2H2O Molecular Weight: 320.26 CAS Number: 146-80-5 Minimum Purity: 0.98 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