(2,6-二氟-4-甲酰基苯基)硼酸
2-(4-Methoxy-2-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
2,6-Difluoro-3-nitrophenylboronic acid
3,4-二甲氧基苯硼酸(含有数量不等的酸酐)