Product Description 1-(5-Chloropyrazin-2-yl)ethanone Other Details Molecular Formula: C6H5ClN2O Molecular Weight: 156.57 CAS Number: 160252-31-3 Minimum Purity: 0.98 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: 5g Leadtime:20 Days