Pyridine-3-boronic acid 1,3-propanediol cyclic ester131534-65-1 Pyrrolidine, 2-[(3as,4S,6S,7ar)-hexahydro-3A,5,5-trimethyl-4,6-methano-1,3,2-benzodioxaborol-2-yl]-, hydrochloride (1:1), (2R)-147208-69-3 tert-Butyl (2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate159624-15-4 tert-Butyl (5-chloro-2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate1269440-69-8 tert-Butyl [4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)phenyl]carbamate330793-01-6 tert-Butyl 4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]piperidine-1-carboxylate877399-74-1 tert-Butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydropyridine-1(2H)-carboxylate1121057-77-9