3-Fluoro-5-(trifluoromethyl)phenylboronic acid3-Borono-5-fluorobenzotrifluoride3-Fluoro-5-(trifluoromethyl)benzeneboronic acid 99%[3-fluoro-5-(trifluoromethyl)phenyl]boronic acid3-Fluoro-5-(trifluoromethyl)benzeneboronic acid3-氟-5-(三氟甲基)苯硼酸(3-FLUORO-5-TRIFLUOROMETHYLPHENYL)BORONIC ACID