CAS 80681-25-0 appears in our catalog under these names: N2–Isobutyryl–2'–Fluoro–2'–deoxyguanosine, 2'-Deoxy-2'-fluoro-N2-isobutyrylguanosine, 2'-F-iBu-G 98%, 2'-F-iBu-G, 99.42%, N2-ISOBUTYRYL-2'-FLUORO-2'-DEOXYGUANOSINE, 98%, 98%. Offered by: GLPBio, Biosynth, Ambeed, MedChemExpress, Chemat. Available pack sizes: 100mg, 1g, 250mg, 5g, 500mg, 1000mg, 25g, 5 g.