CAS 174671-50-2 appears in our catalog under these names: 2-Hydroxymethyl-5-(trifluoromethyl)phenylboronic acid, 96%, 2-Hydroxymethyl-5-(trifluoromethyl)phenylboronic acid, 98+%, 98+%, 5-(Trifluoromethyl)benzo[c][1,2]oxaborol-1(3H)-ol 98+%, 5-(Trifluoromethyl)benzo[c][1,2]oxaborol-1(3H)-ol, 98%. Offered by: Combi-blocks, Chemat, Ambeed, Fluorochem. Available pack sizes: 1g, 5g, 10g, 250mg, 100mg.