Product Description Azido-PEG7-amine Other Details Molecular Formula: C16H34N4O7 Molecular Weight: 394.46 CAS Number: 1333154-77-0 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:20 Days Sizes 2: 500mg Leadtime:20 Days Sizes 3: 1g Leadtime:20 Days