2,3,4-Trihydroxybenzoic acid610-02-6100 % similar 2,3-Dihydroxy-1,4-benzenedicarboxylic acid19829-72-279 % similar 2,3-Dihydroxybenzoic acid303-38-869 % similar 2,5-Dihydroxyterephthalic acid610-92-454 % similar Salicylic acid69-72-753 % similar Gentisic acid490-79-953 % similar 4-Hydroxyisophthalic acid636-46-453 % similar 2,3,4-Trihydroxybenzophenone1143-72-253 % similar Exifone52479-85-353 % similar 1-Hydroxy-2-naphthoic acid86-48-653 % similar 1,4,5,8-Naphthalenetetracarboxylic acid128-97-252 % similar 3-Chlorosalicylic acid1829-32-952 % similar 2,3,4,4′-Tetrahydroxybenzophenone31127-54-551 % similar 1,4-Dihydroxy-2-naphthoic acid31519-22-951 % similar 5-Iodosalicylic acid119-30-250 % similar 5,5′-Methylenedisalicylic acid122-25-850 % similar Olsalazine15722-48-250 % similar 5-Chlorosalicylic acid321-14-250 % similar 5-Fluorosalicylic acid345-16-450 % similar 4-Fluoro-2-hydroxybenzoic acid345-29-950 % similar