139-56-0 5-(p-Sulfamoylphenylazo)salicylic acid 5-(p-Sulfamylphenylazo)salicylic acid Azosulfamid Nr. 33 Benzoic acid, 5-[[4-(aminosulfonyl)phenyl]azo]-2-hydroxy- Chromo-Sulfol G 33 Lutazol NSC27236 Oftazol Ophtazol Salazosulfamide Salicylic acid, 5-[(p-sulfamoylphenyl)azo]- Salosept p-(Salicyl-5-azo)benzenesulfonamide