Mal-PEG11-Mal Product Catalog # Size Price (USD) Quantity Mal-PEG11-Mal282002-1G1 g$667.00 - Mal-PEG11-Mal-1g quantity + Mal-PEG11-Mal282002-5G5 g$1,929.00 - Mal-PEG11-Mal-5g quantity + Add to cart Description Molecular Formula: C38H62N4O17 Molecular Weight: 846.9