ethyl 5-methyl-6-oxo-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydro-4H-benzo[f]imidazo[1,5-a][1,4]diazepin; CAS No.: 1943745-59-2. Specializing in chem blocks. ChemShuttle offers ethyl 5-methyl-6-oxo-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydro-4H-benzo[f]imidazo[1,5-a][1,4]diazepin for custom synthesis.