Product Description Methyl-PEG4-NHS ester Other Details Molecular Formula: C14H23NO8 Molecular Weight: 333.34 CAS Number: 622405-78-1 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
