Kynurenic acid492-27-3100 % similar 7-Chlorokynurenic acid18000-24-365 % similar Indole-2-carboxylic acid1477-50-561 % similar 4-Methyl-1H-indole-2-carboxylic acid18474-57-257 % similar 4-Fluoro-1H-indole-2-carboxylic acid399-68-857 % similar 4-Methoxy-1H-indole-2-carboxylic acid103260-65-753 % similar 5,7-Dichlorokynurenic acid131123-76-749 % similar 1H-Pyrrolo[2,3-C]pyridine-2-carboxylic acid24334-20-148 % similar 4-Oxo-4H-1-benzopyran-2-carboxylic acid4940-39-048 % similar Chelidamic acid138-60-347 % similar Indole-2,5-dicarboxylic acid117140-77-946 % similar 5-Hydroxyindole-2-carboxylic acid21598-06-145 % similar 1,4-Dihydro-4-oxo-3-quinolinecarboxylic acid13721-01-244 % similar 6-Bromo-1H-indole-2-carboxylic acid16732-65-344 % similar 6-Chloro-1H-indole-2-carboxylic acid16732-75-544 % similar 5-Fluoroindole-2-carboxylic acid399-76-844 % similar Indazole-3-carboxylic acid4498-67-344 % similar 4,6-Dichloro-1H-indole-2-carboxylic acid101861-63-643 % similar 4,6-Difluoro-1H-indole-2-carboxylic acid247564-66-543 % similar 5-(Phenylmethoxy)-1H-indole-2-carboxylic acid6640-09-142 % similar