| | | 2-[9,9-bis(4-methylphenyl)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-fluoren-2-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS:474918-37-1 Formula: C39H44B2O4 6741824 2-[cyclohexyl(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS:1512864-19-5 Formula: C19H36B2O4 6741827 |