Product Description Boc-his(1-boc)-osu Other Details Molecular Formula: C20H28N4O8 Molecular Weight: 452.46 CAS Number: 25616-02-8 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