Product Description 2-Amino-5-bromo-3-ethynylpyrazine Other Details Molecular Formula: C6H4BrN3 Molecular Weight: 198.02 CAS Number: 1209289-08-6 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