Product Description 2-Methylnicotinic acid Other Details Molecular Formula: C7H7NO2 Molecular Weight: 137.14 CAS Number: 3222-56-8 Minimum Purity: 98% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days