4'-Hydroxy-3'-methylacetophenone

4-Hydroxy-3-nitrobenzaldehyde

6-(TRIFLUOROMETHOXY)-4-QUINOLINOL

4-HYDROXY-6-MERCAPTOPYRAZOLO[3,4-D]PYRIMIDINE

4-HYDROXY-7-METHYL-3-PHENYL-1,2-DIHYDROQUINOLIN-2-ONE

8-(TRIFLUOROMETHYL)QUINOLIN-4-OL

4-HYDROXY-8-METHYLQUINOLINE

4-HYDROXYBENZO[H]QUINOLINE

4-HYDROXY-BENZO[H]QUINOLINE-3-CARBOXYLIC ACID

4-hydroxybutyl prop-2-enoate