1-Methyl-4-1H-pyrazoleboronic acid, pinacol ester; 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxab orolan-2-yl)-1H-pyrazole; 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-1H-pyrazole; 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole; 1-Methylpyrazole-4-boronicacidpinacol ester; 1-Methyl-4-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yl)-1H-Pyrazole; 1-methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole; 1-Methyl-4-pyrazole boronic acid pinacol ester