Product Description Uridine-5'-diphosphate disodium salt Other Details Molecular Formula: C9H12N2O12P2.2Na Molecular Weight: 448.12 CAS Number: 21931-53-3 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:50 Days Sizes 2: 250mg Leadtime:50 Days Sizes 3: 1g Leadtime:50 Days