Product Description Fmoc-NH-(PEG)3-COOH Other Details Molecular Formula: C26H33NO8 Molecular Weight: 487.54 CAS Number: 557756-85-1 Minimum Purity: 0.97 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: 0 Leadtime:0