4,4,5,5-tetramethyl-2-(3-methylbut-2-en-1-yl)-1,3,2-dioxaborolane; CAS No.: 141550-13-2; As a chemical online mall, ChemShuttle offers 4,4,5,5-tetramethyl-2-(3-methylbut-2-en-1-yl)-1,3,2-dioxaborolane for advanced organic synthesis. We specialize in CRO chemical synthesis, delivering high-purity intermediates for scientific applications.