Synonyms: 1,3,2-Dioxaborinane,pyridine deriv.;(3-Pyridyl)boronic acid propane-1,3-diol ester;2-(Pyridin-3-yl)-1,3,2-dioxaborinane;3-(1,3,2-Dioxaborinan-2-yl)pyridine;Pyridine-3-boronic acid 1,3-propanediol cyclic ester;Pyridine-3-boronic acid1,3-propanediol ester;Pyridine-3-boronic acid 1,3-propanediol ring ester;