3-Fluoro-4-formylphenylboronic acid3-Fluoro-4-formylbenzeneboronic acid3-氟-4-醛基苯硼酸3-Fluoro-4-formylphenylboronic acid4-Borono-3-fluorobenzaldehyde3-Fluoro-4-formylphenylboronic acid3-氟-4-甲酸基苯硼酸3-Fluoro-4-formylbenzeneboronic acid3-Fluoro-4-formylbenzeneboronic acid 98%4-(dihydroxyboranyl)-2-fluorobenzaldehyde