Product Description 3-Nitro-2-aminopyridine Other Details Molecular Formula: C5H5N3O2 Molecular Weight: 139.11 CAS Number: 4214-75-9 Minimum Purity: 98% (GC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:20 Days Sizes 2: 25g Leadtime:20 Days Sizes 3: 100g Leadtime:20 Days