CAS 1662687-83-3 appears in our catalog under these names: Mal–PEG2–Val–Cit–PABA, Mal-PEG2-Val-Cit-PABA 98%, Mal-PEG2-Val-Cit-PABA, 98.0%, 98.0%, Mal-PEG2-Val-Cit-PABA, 98.91%. Offered by: GLPBio, Ambeed, Chemat, MedChemExpress. Available pack sizes: 10mg, 5mg, 25mg, 50mg, 100mg, 5 mg, 10 mg.