CAS 7783-93-9 appears in our catalog under these names: Silver(I) Perchlorate Anhydrous, Silver perchlorate, anhydrous , Silver perchlorate, anhydrous , SILVER PERCHLORATE, ANHYDROUS, 97%. Offered by: TRC, Thermo Scientific (Alfa Aesar), Sigma-Aldrich. Available pack sizes: 100mg, 1g, 500mg, 100g, 5g, 25g.