14047-29-1 4-16-00-01683 (Beilstein Handbook Reference) 4-Boronobenzoic acid 4-Carboxyphenylboronic acid BRN 3031088 Benzeneboronic acid, p-carboxy- Benzoic acid, 4-borono- (9CI) Benzoic acid, p-borono- (6CI,7CI,8CI) NSC 221170 p-Boronobenzoic acid p-Carboxybenzeneboronic acid p-Carboxyphenylboronic acid