CAS 2097509-36-7 appears in our catalog under these names: Thalidomide-PEG2-C2-NH2 TFA, Thalidomide–NH–PEG2–C2–NH2 TFA, 4-((2-(2-(2-Aminoethoxy)ethoxy)ethyl)amino)-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione 2,2,2-trifluoroacetate, 98%, 98%, Thalidomide-PEG2-C2-NH2 (TFA), 99.39%, Thalidomide-PEG2-C2-NH2 (TFA), 98%. Offered by: TargetMol, GLPBio, Chemat, MedChemExpress, Fluorochem. Available pack sizes: 2mg, 1mg, 10mg, 5mg, 25mg, 50mg, 100mg, 25 mg.