2-(9,9'-spirobi[fluoren]-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; CAS No.: 1346007-05-3; ChemShuttle operates as a custom chemical synthesis company, delivering 2-(9,9'-spirobi[fluoren]-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane. Our services include CRO chemical synthesis and the provision of building blocks for drug discovery.