二乙基苯基原甲酸酯, Diethyl Phenyl Orthoformate

辛二酸二乙酯, Diethyl Suberate

N,N'-二乙基硫脲, N,N'-Diethylthiourea

3',4'-二氟代苯乙酮, 3',4'-Difluoroacetophenone

3,5-二氟苯甲醛, 3,5-Difluorobenzaldehyde

2,4-二氟苯磺酰氯, 2,4-Difluorobenzenesulfonyl Chloride

2,6-二氟苯甲酸, 2,6-Difluorobenzoic Acid

2,4-二氟苯甲酰氯, 2,4-Difluorobenzoyl Chloride

4,4'-二氟联苯, 4,4'-Difluorobiphenyl

2,5-二氟-4-羟基苯甲醛, 2,5-Difluoro-4-hydroxybenzaldehyde