CAS 1150114-54-7 appears in our catalog under these names: 5-(t-Butyldimethylsilyloxy)-2-methoxyphenylboronic acid, 98%, (5-((tert-Butyldimethylsilyl)oxy)-2-methoxyphenyl)boronic acid 98%, 5-(t-Butyldimethylsilyloxy)-2-methoxyphenylboronic acid, 98%, 98%, 5-(t-Butyldimethylsilyloxy)-2-methoxyphenylboronic acid, 97%. Offered by: Combi-blocks, Ambeed, Chemat, Fluorochem. Available pack sizes: 5g, 1g, 100mg, 250mg.