Product Description Boc-L-His(Tos)-OH Other Details Molecular Formula: C18H23N3O6S Molecular Weight: 409.46 CAS Number: 35899-43-5 Minimum Purity: 0.98 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: 25g Leadtime:20 Days