Synonyms: 2-Cyano-3-methylpyridine-5-boronic acid,pinacol ester;3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinonitrile;3-Methylpyridine-2-carbonitrile-5-boronic acid pinacol ester;3-Methyl-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carbonitrile