四氟琥珀酸二乙酯, Diethyl tetrafluorosuccinate

N,N'-二乙基脲, N,N'-Diethylurea

2',6'-二氟苯乙酮, 2',6'-Difluoroacetophenone

3,4-二氟苯甲醚, 3,4-Difluoroanisole

2,4-二氟苯硼酸, 2,4-Difluorobenzeneboronic acid

2,6-二氟苯磺酰胺, 2,6-Difluorobenzenesulfonamide

2,2-二氟苯并二噁茂, 2,2-Difluoro-1,3-benzodioxole

3,4-二氟苯甲酸, 3,4-Difluorobenzoic Acid

4,4'-二氟苯酮, 4,4'-Difluorobenzophenone

3,5-二氟苯甲酰氯, 3,5-Difluorobenzoyl Chloride