Catsyn offer gram to tons of 9-([1,1'-Biphenyl]-4-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole | CAS 1391729-66-0, its formula is C30H28BNO2, molecular weight is 445.36g/mol and the purity is usually .