9-Oxo-6,7,8,9-tetrahydro-5H-benzocycloheptene-2-boronic acid pinacol ester
9-Oxo-6,7,8,9-tetrahydro-5H-benzocycloheptene-2-boronic acid pinacol ester ·
9-Oxo-6,7,8,9-tetrahydro-5H-benzocycloheptene-2-boronic acid pinacol ester ·