433259-15-5

4-{4-[(4-iodoanilino)sulfonyl]anilino}-4-oxobutanoic acid 4-({4-[(4-iodophenyl)sulfamoyl]phenyl}amino)-4-oxobutanoic acid Butanoic acid, 4-[[4-[[(4-iodophenyl)amino]sulfonyl]phenyl]amino]-4-oxo-