5-Sulfosalicylic acid97-05-2100 % similar 4-Sulfophthalic acid89-08-774 % similar 5-Sulfoanthranilic acid3577-63-766 % similar Gentisic acid490-79-956 % similar 4-Hydroxyisophthalic acid636-46-456 % similar 3-Amino-2-hydroxy-5-sulfobenzoic acid6201-86-155 % similar 5-Iodosalicylic acid119-30-253 % similar 5,5′-Methylenedisalicylic acid122-25-853 % similar Olsalazine15722-48-253 % similar 5-Chlorosalicylic acid321-14-253 % similar 5-Fluorosalicylic acid345-16-453 % similar 5-Bromosalicylic acid89-55-453 % similar 5-Methylsalicylic acid89-56-553 % similar 5-Aminosalicylic acid89-57-653 % similar 3-Amino-4-hydroxybenzenesulfonic acid98-37-353 % similar 2,5-Dihydroxyterephthalic acid610-92-452 % similar Sulfoisophthalic acid22326-31-451 % similar 5-Acetylsalicylic acid13110-96-850 % similar 5-Formylsalicylic acid616-76-250 % similar 5-Methoxysalicylic acid2612-02-449 % similar