CAS 1192802-98-4 appears in our catalog under these names: UV Cleavable Biotin-PEG2-Azide, 98%, 98%, UV Cleavable Biotin–PEG2–Azide, UV Cleavable Biotin-PEG2-Azide, UV Cleavable Biotin-PEG2-Azide, 95.58%. Offered by: Chemat, GLPBio, TargetMol, MedChemExpress. Available pack sizes: 25mg, 100mg, 2mg, 25 mg, 50 mg, 10 mg, 100 mg.