3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole; CAS No.: 857530-80-4; ChemShuttle is a chemical synthesis company specializing in key intermediates like 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole. Our custom synthesis capabilities support advanced research and industrial applications.