Product Description Thieno[2,3-b]pyrazin-7-amine Other Details Molecular Formula: C6H5N3S Molecular Weight: 151.19 CAS Number: 59944-75-1 Minimum Purity: 0.95 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