Product Description 2,2′-Dipyridyl N-oxide Other Details Molecular Formula: C10H8N2O Molecular Weight: 172.18 CAS Number: 33421-43-1 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:20 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0