Product Description H-Asp-OtBu Other Details Molecular Formula: C8H15NO4 Molecular Weight: 189.21 CAS Number: 4125-93-3 Minimum Purity: 95%, for synthesis UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 10g Leadtime:20 Days