CAS 123402-21-1 appears in our catalog under these names: 3'-Deoxy-3'-fluoroguanosine, 95%, 2–Amino–9–((2R,3S,4S,5R)–4–fluoro–3–hydroxy–5–(hydroxymethyl)tetrahydrofuran–2–yl)–1H–purin–6(9H)–one, 3'-Deoxy-3'-fluoroguanosine/ 99.33% (existing batch purity), 3′–Deoxy–3′–fluoroguanosine, 3'-Deoxy-3'-fluoroguanosine. Offered by: Combi-blocks, GLPBio, TargetMol, Biosynth, Ambeed. Available pack sizes: 1g, 250mg, 100mg, 50mg, 5mg, 10mg, 25mg, 10mM (in 1ml dmso).