4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID
ETHYL 4-HYDROXY-6-METHOXYQUINOLINE-3-CARBOXYLATE
4-HYDROXY-7-METHOXYQUINOLINE-3-CARBOXYLIC ACID
4-HYDROXY-6-METHOXYQUINOLINE-3-CARBOXYLIC ACID
ETHYL 6-CHLORO-4-HYDROXYQUINOLINE-3-CARBOXYLATE
8-CHLORO-4-HYDROXY-QUINOLINE-3-CARBOXYLIC ACID ETHYL ESTER
4-HYDROXY-6-METHYL-QUINOLINE-3-CARBOXYLIC ACID ETHYL ESTER
ETHYL 4-HYDROXY-2-PHENYLQUINOLINE-3-CARBOXYLATE
ETHYL 4-HYDROXY-7-(TRIFLUOROMETHYL)QUINOLINE-3-CARBOXYLATE