Product Description 4-Cyanofuran-2-carboxylic acid Other Details Molecular Formula: C6H3NO3 Molecular Weight: 137.09 CAS Number: 1369496-50-3 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 50mg Leadtime:20 Days Sizes 2: 100mg Leadtime:20 Days Sizes 3: 250mg Leadtime:20 Days