CAS 123-30-8 appears in our catalog under these names: 4-Aminophenol, 98%, Mesalazine (Mesalamine) EP Impurity A, Pramipexole Impurity 32, Mesalazine Impurity 1（Mesalazine EP Impurity A）, 4-Aminophenol . Offered by: Combi-blocks, Chemat Brand, Hubei YoungXin, TRC, Mikromol. Available pack sizes: 100g, 500g, 1kg, 5g, 25g, on request, 10mg, 25mg.