132-38-7 133-60-8 2,7-Naphthalenedisulfonic acid, 6-(acetylamino)-3-((4-(aminosulfonyl)phenyl)azo)-4-hydroxy-, disodium salt (9CI) 2,7-Naphthalenedisulfonic acid, 6-acetamido-4-hydroxy-3-((p-sulfamoylphenyl)azo)-, disodium salt (8CI) AI3-26813 AZOSULFAMIDE Disodium 6-(acetylamino)-3-((4-(aminosulphonyl)phenyl)azo)-4-hydroxynaphthalene-2,7-disulphonate Disodium Neoprontosil Drometil EINECS 205-114-6 Leuconeoprontosil NSC 402615 Neoprontosil disodium salt Neoprontosil sodium Prontosil S Prontosil Soluble Streptocid Rubrim Streptozon II Streptozon S