CAS 13239-96-8 appears in our catalog under these names: 1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dithione, 97%, 2,4-Dithiouridine, >95% (HPLC), 1–((2R,3R,4S,5R)–3,4–dihydroxy–5–(hydroxymethyl)tetrahydrofuran–2–yl)pyrimidine–2,4(1H,3H)–dithione, 2,4-Dithiouridine. Offered by: AmBeed, TRC, GLPBio, Biosynth. Available pack sizes: 250mg, 25mg, 1g, 10mg, 50mg, 100mg.