CAS 18228-17-6 appears in our catalog under these names: KG-501/ 98%, KG–501 (Naphthol AS–E phosphate), Naphthol AS-E phosphate, 60%, Naphthol AS-E phosphate, KG-501 99%. Offered by: TargetMol, GLPBio, Biosynth, Chemat, Ambeed. Available pack sizes: 5mg, 10mg, 25mg, 50mg, 100mg, 200mg, 10mM (in 1ml dmso), 2000mg.