3,5-二氟-2-甲氧基苯甲醛

methyl N-(6,8-difluoro-2H-chromen-3-yl)carbamate

5-amino-2,4-difluorophenol

2,4-二氟-5-硝基苯酚

N-[4-乙酰基-2-(2,4-二氟苯氧基)苯基]-甲烷磺酰胺