Product Description mPEG8-SH Other Details Molecular Formula: C17H36O8S Molecular Weight: 400.5 CAS Number: 651042-83-0 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