4-HYDRAZINO-8-METHYLQUINOLINE

4-HYDRAZINO 8-TRIFLUOROMETHYL-QUINOLINE

4-Hydroxy-2-(trifluoromethyl)pyrimidine

2-METHYL-7-TRIFLUOROMETHYLQUINOLIN-4-OL

3,5-Dimethoxy-4-hydroxybenzaldehyde

4-hydroxy-3,5-dinitrobenzenesulphonic acid

4'-Hydroxy-3'-nitroacetophenone

4-HYDROXY-3-NITROBENZOPHENONE

4-HYDROXY-6-(TRIFLUOROMETHOXY)QUINOLINE-3-CARBOXYLIC ACID

4-HYDROXY-6-METHYL-2-(TRIFLUOROMETHYL)QUINOLINE

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

4-Hydroxybenzylideneacetone