CAS 1590417-47-2 appears in our catalog under these names: Cyamemazine Impurity 2（N-Desmethyl Cyamemazine Maleate）, N-Desmethyl Cyamemazine Maleate. Offered by: Hubei YoungXin, Chemat Brand. Available pack sizes: 10mg, 25mg, 50mg, 100mg, 200mg, on request.