Products › Poly(2-ethyl-2-oxazoline), azide terminated, average Mn 25,000, PDI ≤1.25 Image 1 of 1 Poly(2-ethyl-2-oxazoline), azide terminated, average Mn 25,000, PDI ≤1.25 $259.00 SKU: A2007-1 GPack size: 1 GLinear Formula: CH3(C5H9NO)nN3Certificate of Analysis (COA) included. Quantity: Add To Cart Added! SKU: A2007-1 GPack size: 1 GLinear Formula: CH3(C5H9NO)nN3Certificate of Analysis (COA) included.