CAS 85-31-4 appears in our catalog under these names: 6-Thioguanosine/ 98%, 6–Thioguanosine, 6-Thioguanosine, 6-Thioguanosine 95%, 6-Thioguanosine, 95%, 95%. Offered by: TargetMol, GLPBio, Biosynth, Ambeed, Chemat. Available pack sizes: 100mg, 10mM (in 1ml dmso), 500mg, 250mg, 1000mg, 2000mg, 5000mg, 1mg.