1,3-Propanedisulfonic acid, 1-((4-(aminosulfonyl)phenyl)amino)-3-phenyl-, disodium salt (9CI) 1,3-Propanedisulfonic acid, 1-phenyl-3-(p-sulfamoylanilino)-, disodium salt 1-Phenyl-3-(p-sulfamoylanilino)-1,3-propanedisulfonic acid disodium slat 40 R. P. 40 R.P. 576-97-6 NSC 3620 Noprylsulfamide RP 40 Solucin Soluseptasine Soluseptazin Soluseptazine Sulfanilamide-N(sup 4)-3-phenylpropane-1,3-disulfonate disodium Sulfasolucin Sulphasolucin