[4-(N,N-Dimethylaminocarbonyl)phenyl]boronic acid4-(N,N-二甲基甲酰氨)苯基硼酸(4-(Dimethylaminocarbonyl)phenyl)boronic acid4-(Dimethylcarbamoyl)phenylboronic acid4-(Dimethylcarbamoyl)benzeneboronic acid4-Dimethylcarbamoylphenylboronic acid[4-(N,N-Dimethylcarbamoyl)phenyl]boronic acid4-(N,N-Dimethylaminocarbonyl)phenylboronic acid4-(N,N-二甲氨基甲酰基)苯硼酸