5-Cyanophthalide82104-74-3100 % similar 5-Bromophthalide64169-34-255 % similar 5-Aminophthalide65399-05-555 % similar Phthalide87-41-254 % similar 5-Phenoxy-1(3H)-isobenzofuranone57830-14-554 % similar 1,3-Dihydro-1-oxo-5-isobenzofurancarboxylic acid4792-29-451 % similar Ethyl p-cyanobenzoate7153-22-245 % similar 6-Aminophthalide57319-65-044 % similar Methyl 4-cyanobenzoate1129-35-741 % similar Benzyl phthalate523-31-941 % similar 2-Chloro-4-cyanobenzoic acid117738-77-941 % similar Methyl m-cyanobenzoate13531-48-141 % similar 4-Cyano-2-fluorobenzoic acid164149-28-441 % similar 3,4-Dihydroisocoumarin4702-34-540 % similar 6-Nitrophthalide610-93-539 % similar 1,3-Benzodioxole-5-carbonitrile4421-09-438 % similar 3-Acetylbenzonitrile6136-68-137 % similar 3,4-Dihydroxybenzonitrile17345-61-837 % similar 4-(Phenylethynyl)phthalic anhydride119389-05-836 % similar 1-(4-Fluorophenyl)-1,3-dihydro-5-isobenzofurancarbonitrile64169-67-136 % similar