1,1-difluoro-2,2,3,3-tetramethylcyclopropane

4-(二氟甲氧基)硝基苯

1-(bromomethyl)-4-[diethoxyphosphoryl(difluoro)methyl]benzene

二氟甲基膦酸二乙酯

diethyl (1,1-difluorobut-3-en-1-yl)phosphonate