CAS 111406-87-2 appears in our catalog under these names: Zileuton, Zileuton, >95% (HPLC), Zileuton/ 99.56% (existing batch purity), Zileuton- Bio-X â„¢, Zileuton, >95.0%(HPLC)(T). Offered by: Chemat Brand, TRC, Mikromol, LoGiCal, TargetMol. Available pack sizes: on request, 10mg, 50mg, 5mg, 250mg, 25mg, 100mg, 200mg.