6018-19-5 65-49-6 AMINOSALICYLATE SODIUM Aminosalicylate Sodium [USAN] Benzoic acid, 4-amino-2-hydroxy-, monosodium salt, dihydrate Monosodium 4-aminosalicylate dihydrate Pamisyl Sodium p-Aminosalicylate acid sodium salt dihydrate