2-diazonionaphthalen-1-olate

3-methyl-2H-benzo[g][1]benzofuran-3-ol

naphthalen-1-yl naphthalene-2-carboxylate

1-(4-hydroxy-[1]naphthyl)-2-methyl-propan-1-one

1-(1-hydroxynaphthalen-2-yl)-2-methylpropan-1-one