Amino-PEG4-acid Price Not Available 1mg Amino-PEG4-acid Supplier Page Catalog Number I014100 Molecular Formula C₁₁H₂₃NO₆ CAS# 663921-15-1 Purity ≥98% Inchi InChI=1S/C11H23NO6/c12-2-4-16-6-8-18-10-9-17-7-5-15-3-1-11(13)14/h1-10,12H2,(H,13,14) Inchi Key DKUZHSDZSMQOGQ-UHFFFAOYSA-N SMILES OC(CCOCCOCCOCCOCCN)=O Size 1mg Supplier Page https://www.musechem.com/product/I014100.html