1,3-Dihydro-1-oxo-5-isobenzofurancarboxylic acid4792-29-4100 % similar Trimellitic anhydride552-30-757 % similar 5-Bromophthalide64169-34-255 % similar 5-Aminophthalide65399-05-555 % similar 5,6,7,8-Tetrahydro-2-naphthoic acid1131-63-154 % similar 5-Phenoxy-1(3H)-isobenzofuranone57830-14-554 % similar Trimellitic acid528-44-951 % similar 5-Cyanophthalide82104-74-351 % similar Phthalide87-41-250 % similar 2-Anthraquinonecarboxylic acid117-78-249 % similar Monobenzyl phthalate2528-16-748 % similar 2-Aminoterephthalic acid10312-55-747 % similar Bromoterephthalic acid586-35-646 % similar 2,6-Naphthalenedicarboxylic acid1141-38-446 % similar 2,3-Dihydro-1,4-benzodioxin-6-carboxylic acid4442-54-045 % similar 5-Carboxyoxindole102359-00-244 % similar 6-Aminophthalide57319-65-044 % similar Terephthalic acid100-21-044 % similar Monomethyl terephthalate1679-64-744 % similar 4-Hydroxyisophthalic acid636-46-444 % similar