1-methyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea; CAS No.: 874290-99-0; Specializing in chem blocks, ChemShuttle supplies heterocycles such as 1-methyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea. As a custom chemical synthesis company, they deliver tailored solutions for pharmaceutical research.