Product Description 4-Bromophthalazin-1(2H)-one Other Details Molecular Formula: C8H5BrN2O Molecular Weight: 225.04 CAS Number: 19064-73-4 Minimum Purity: >95% UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0