二乙基硅烷, Diethylsilane

3,3'-二乙基硫代三碳菁高氯酸盐, 3,3'-Diethylthiatricarbocyanine perchlorate

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

2,6-二氟苯甲醛, 2,6-Difluorobenzaldehyde

3,5-二氟苯磺胺, 3,5-Difluorobenzenesulfonamide

2,4-二氟苯甲酸, 2,4-Difluorobenzoic Acid

3,4-二氟三氟甲苯, 3,4-Difluorobenzotrifluoride

3,3'-二氟联苯, 3,3'-Difluorobiphenyl

2,3-二氟-4-羟基苯甲醛, 2,3-Difluoro-4-hydroxybenzaldehyde

5,7-二氟-1-印酮, 5,7-Difluoro-1-indanone