3,5-Bis(methoxycarbonyl)phenylboronic acid

3,5-Bis(methoxycarbonyl)phenylboronic acid; 3,5-Dimethy(benzenecarboxylate)-5-boronic acid pinacol ester; 3,5-Bis(Methoxycarbonyl)benzeneboronic acid, 97%; 1,3-Benzenedicarboxylic acid, 5-borono-, 1,3-diMethyl ester; 3,5-di(methoxycarbonyl)phenylboronic acid