Product Description Guanosine hydrate Other Details Molecular Formula: C10H13N5O5.H2O Molecular Weight: 301.26 CAS Number: 1143525-19-2 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:50 Days Sizes 2: 5g Leadtime:50 Days Sizes 3: 0 Leadtime:0