4-(2-Pyridylazo)resorcinol1141-59-9100 % similar 4-(2′-Thiazolylazo)resorcinol2246-46-055 % similar 1-(2′-Pyridylazo)-2-naphthol85-85-848 % similar Azo violet74-39-542 % similar Pyridine-2-azo-P-dimethylaniline13103-75-841 % similar 2,2′-Dihydroxyazobenzene2050-14-840 % similar Chrysoine resorcinol547-57-940 % similar 5-Br-padap14337-53-239 % similar Hydroxyquinol533-73-337 % similar 6-Hydroxyquinoline580-16-537 % similar 7-Hydroxyquinoline580-20-137 % similar Tris(2,4-dihydroxyphenyl)-1,3,5-triazine2125-23-736 % similar N-2-Pyridinylacetamide5231-96-936 % similar Phenylhydroquinone1079-21-634 % similar 4-Fluoro-1,3-dihydroxybenzene103068-41-333 % similar 4-Methylresorcinol496-73-133 % similar 3-Hydroxy-2-pyridinecarbonitrile932-35-433 % similar 4-Chlororesorcinol95-88-533 % similar 4,4′-Thiobis[1,3-benzenediol]97-29-033 % similar 2,4-Dihydroxybenzophenone131-56-633 % similar