1-(2-Morpholinoethyl)-1H-pyrazole-4-boronic acid, pinacol ester
1-[1,3]Dioxolan-2-ylmethyl-1H-pyrazole-4-boronic acid, pinacol ester
Benzoic acid, 5-borono-2-methyl-, 1-methyl ester
1-(Ethoxycarbonylmethyl)-1H-pyrazole-4-boronic acid, pinacol ester