Product Description 5,7-Dinitro-2,3-dihydrobenzofuran Other Details Molecular Formula: C8H6N2O5 Molecular Weight: 210.14 CAS Number: 84944-77-4 Minimum Purity: 0.95 UN Number: N/A Dangerous Goods Class: N/A Packing Group: N/A Storage Temperature: N/A Sizes 1: 250mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 0 Leadtime:0