Product Description 5-Nitro-2-methylthiopyridine Other Details Molecular Formula: C6H6N2O2S Molecular Weight: 170.19 CAS Number: 20885-21-6 Minimum Purity: 98% (GC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 0 Leadtime:0