4-(4-Hydroxybenzyl)-3-methylpyrazol-5-ol

Methylcarbaminsaeure-<4-(5-hydroxy-1,3-dimethylpyrazol-4-ylmethyl)phenylester>

Dimethylcarbaminsaeure-<4-(4-hydroxybenzyl)-1,3-dimethylpyrazol-5-ylester>

Methylcarbaminsaeure-<4-(6-hydroxy-2,4-dimethylpyrimidin-5-ylmethyl)phenylester>

3-Methyl-2-butensaeure-<4-(4-hydroxybenzyl)-5-methyl-1-(3-methyl-2-butenoyl)pyrazol-3-ylester>