Product Description mPEG16-OH Other Details Molecular Formula: C33H68O17 Molecular Weight: 736.9 CAS Number: 133604-58-7 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