Product Description 6-Hydroxy-2-phenyl-3-(2H)-pyridazinone Other Details Molecular Formula: C10H8N2O2 Molecular Weight: 188.18 CAS Number: 1698-54-0 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 500mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 0 Leadtime:0