Diflunisal22494-42-4100 % similar 5-Fluorosalicylic acid345-16-468 % similar 4-Fluoro-2-hydroxybenzoic acid345-29-960 % similar 2,4-Difluorobenzoic acid1583-58-057 % similar 2,5-Difluorobenzoic acid2991-28-854 % similar Gentisic acid490-79-948 % similar 4-Hydroxyisophthalic acid636-46-448 % similar 4′-Fluoro[1,1′-biphenyl]-2-carboxylic acid1841-57-247 % similar 2,4-Difluorophenol367-27-146 % similar 5-Iodosalicylic acid119-30-245 % similar 5,5′-Methylenedisalicylic acid122-25-845 % similar Olsalazine15722-48-245 % similar 5-Chlorosalicylic acid321-14-245 % similar 3-Fluoro-4-hydroxybenzoic acid350-29-845 % similar 2-Amino-4-fluorobenzoic acid446-32-245 % similar 5-Bromosalicylic acid89-55-445 % similar 5-Methylsalicylic acid89-56-545 % similar 5-Aminosalicylic acid89-57-645 % similar 4-Fluoro-2-methoxybenzoic acid395-82-445 % similar 2-Bromo-4-fluorobenzoic acid1006-41-344 % similar