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2-Hydroxy-1-(4-methylphenyl)ethanone

2-Hydroxy-1-(4-nitrophenyl)-1-ethanone

2-Hydroxy-1-(4-pyridinyl)-ethanone

2-Hydroxy-1,3,5-benzenetricarbaldehyde

2-Hydroxy-10H-acridin-9-one

1-Iodo-2-naphthol

2-Hydroxy-1-naphthaldehyde

2-Hydroxy-1-naphthalenesulfonic acid

2-Hydroxy-2-(2-nitrophenyl)acetonitrile

2-Hydroxy-2-(trifluoromethyl)butyric acid