CAS 2140807-36-7 appears in our catalog under these names: Pomalidomide-PEG3-OH/ 99.65% (existing batch purity), Pomalidomide-PEG3-OH 98%, POMALIDOMIDE-PEG3-OH, 2-(2,6-Dioxopiperidin-3-yl)-4-((2-(2-(2-hydroxyethoxy)ethoxy)ethyl)amino)isoindoline-1,3-dione, 98%, 98%. Offered by: TargetMol, Ambeed, Sigma-Aldrich, Chemat, MedChemExpress. Available pack sizes: 1mg, 5mg, 10mg, 25mg, 50mg, 100mg, 200mg, 250mg.