4-Quinolinecarboxylic acid, 3-hydroxy-2-methyl-
Cinchoninic acid, 3-hydroxy-2-methyl-
3-Hydroxy-2-methyl-4-quinolinecarboxylic acid
2-Methyl-3-hydroxyquinoline-4-carboxylic acid
3-Hydroxy-2-methylcinchoninic acid
3-Hydroxy-4-quinaldinecarboxylic acid
3-Hydroxy-4-carboxyquinaldine
2-Methyl-3-hydroxy-4-carboxyquinoline
4-Carboxy-3-hydroxy-2-methylquinoline
2-Methyl-3-hydroxyquinoline-4-formic acid