Product Description 6-Nitroquinoxalin-2-one Other Details Molecular Formula: C8H5N3O3 Molecular Weight: 191.14 CAS Number: 25652-34-0 Minimum Purity: 98% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days