CAS 2101563-45-3 appears in our catalog under these names: Fmoc-NH-PEG10-acid/ 98%, Fmoc–NH–PEG10–acid, Fmoc-NH-PEG10-propionic acid, Fmoc-NH-PEG10-CH2CH2COOH 97%, Fmoc-NH-PEG10-acid, 99.09%. Offered by: TargetMol, GLPBio, Biosynth, Ambeed, MedChemExpress. Available pack sizes: 50mg, 100mg, 250mg, 1000mg, 500mg, 100g, 1g, 5g.