CAS 791620-96-7 appears in our catalog under these names: Thiol–PEG8–alcohol, Thiol-PEG8-alcohol, HO-PEG(8)-SH, Thiol-PEG8-alcohol 98%, 23-Mercapto-3,6,9,12,15,18,21-heptaoxatricosan-1-ol, 98%, 98%. Offered by: GLPBio, TargetMol, Iris Biotech, Ambeed, Chemat. Available pack sizes: 100mg, 2mg, 1g, 50mg, 250mg, 25 mg, 100 mg, 50 mg.