CAS 2022-85-7 appears in our catalog under these names: Flucytosine, 5-Fluoro Cytosine, >95% (HPLC), Flucytosine 2.0 mg/ml in Methanol, Flucytosine/ 99.83% (existing batch purity), 5-Fluorocytosine, 98+% . Offered by: Chemat Brand, TRC, Mikromol, LoGiCal, Dr. Ehrenstorfer. Available pack sizes: on request, 100mg, 1g, 500mg, 250mg, 10mg, 1ml, 10mM (in 1ml dmso).