Product Description 2H-1,4-Benzoxazine-2,3(4H)-dione Other Details Molecular Formula: C8H5NO3 Molecular Weight: 163.13 CAS Number: 3597-63-5 Minimum Purity: 95+% 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: 0 Leadtime:0