Product Description 2-Bromo-7H-purine Other Details Molecular Formula: C5H3BrN4 Molecular Weight: 199.01 CAS Number: 28128-15-6 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:50 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0