5-Aminosalicylic acid89-57-6100 % similar 4-Aminosalicylic acid65-49-674 % similar 4-Aminophthalic acid5434-21-970 % similar 4,4'-Diamino-[1,1'-biphenyl]-2,2'-dicarboxylic acid17557-76-568 % similar Gentisic acid490-79-963 % similar 4-Hydroxyisophthalic acid636-46-463 % similar 5-Amino-2-methylbenzoic acid2840-04-262 % similar 5-Amino-2-chlorobenzoic acid89-54-362 % similar 5-Iodosalicylic acid119-30-259 % similar 5,5′-Methylenedisalicylic acid122-25-859 % similar Olsalazine15722-48-259 % similar 5-Chlorosalicylic acid321-14-259 % similar 5-Fluorosalicylic acid345-16-459 % similar 5-Bromosalicylic acid89-55-459 % similar 5-Methylsalicylic acid89-56-559 % similar 2,5-Dihydroxyterephthalic acid610-92-459 % similar 4-Amino-2-chlorobenzoic acid2457-76-357 % similar 4-Amino-2-methylbenzoic acid2486-75-157 % similar Methyl 5-amino-2-hydroxybenzoate42753-75-357 % similar 5-Acetylsalicylic acid13110-96-856 % similar