Product Description 6-Nitroquinazolin-4(3H)-one Other Details Molecular Formula: C8H5N3O3 Molecular Weight: 191.15 CAS Number: 6943-17-5 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:65 Days Sizes 2: 1g Leadtime:65 Days Sizes 3: 5g Leadtime:65 Days