CAS 1801273-41-5 appears in our catalog under these names: tert-Butyl (2-(2-(2-(2-iodoethoxy)ethoxy)ethoxy)ethyl)carbamate 97%, tert-Butyl (2-(2-(2-(2-iodoethoxy)ethoxy)ethoxy)ethyl)carbamate, 97%, 97%, NHBoc-PEG3-I, 97.0%, tert-Butyl (2-(2-(2-(2-iodoethoxy)ethoxy)ethoxy)ethyl)carbamate, 97%. Offered by: Ambeed, Chemat, MedChemExpress, Fluorochem. Available pack sizes: 100mg, 250mg, 1g, 5g, 250 mg, 500 mg, 1 g, 100 mg.