Product Description 2,3-Dihydroxypyridine Other Details Molecular Formula: C5H5NO2 Molecular Weight: 111.1 CAS Number: 16867-04-2 Minimum Purity: 0.98 UN Number: N/A Dangerous Goods Class: N/A Packing Group: N/A Storage Temperature: N/A Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days