CAS 7409-09-8 appears in our catalog under these names: 4-(Ethylamino)benzoic acid, 95%, 4-(Ethylamino)benzoic acid, 97% , 4-(Ethylamino)benzoic acid, ≥97%, ≥97%. Offered by: Combi-blocks, Thermo Scientific, Chemat. Available pack sizes: 250mg, 5g, 10g, 1g.