1-(4-羟基苯基)-5-巯基四唑, 1-(4-Hydroxyphenyl)-5-mercaptotetrazole

3-(羟基苯基)硫脲, N-(3-Hydroxyphenyl)thiourea

反-4-羟基-L-脯氨酸甲酯盐酸盐, trans-4-Hydroxy-L-proline Methyl Ester Hydrochloride

3-羟基吡嗪-2-酰胺, 3-Hydroxypyrazine-2-carboxamide

5-羟基-2-吡啶羧酸, 5-Hydroxypyridine-2-carboxylic Acid

8-羟基喹啉, 8-Hydroxyquinoline

4-羟基-2,3,5,6-四氟苯甲酸, 4-Hydroxy-2,3,5,6-tetrafluorobenzoic acid

4-羟基-3-(三氟甲氧基)苯甲醛, 4-Hydroxy-3-(trifluoromethoxy)benzaldehyde

L-5-羟基色氨酸水合物, L-5-Hydroxytryptophan hydrate

咪唑-4-甲醛, Imidazole-4-carboxaldehyde