3,3'-二乙基硫二羰花青碘, 3,3'-Diethylthiadicarbocyanine iodide

2',3'-二氟苯乙酮, 2',3'-Difluoroacetophenone

3,3-二氟三甲叉亚胺 盐酸盐, 3,3-Difluoroazetidine Hydrochloride

2,4-二氟苯磺酰胺, 2,4-Difluorobenzenesulfonamide

2,2-二氟-1,3-苯并二噁茂-5-羧酸, 2,2-Difluoro-1,3-benzodioxole-5-carboxylic acid

4,4'-二氟苯酮, 4,4'-Difluorobenzophenone

2,6-二氟苄基溴, 2,6-Difluorobenzyl Bromide

3,4-二氟-N-Fmoc-L-苯基丙氨酸, 3,4-Difluoro-N-Fmoc-L-phenylalanine

3,5-二氟-4-羟基苯腈, 3,5-Difluoro-4-hydroxybenzonitrile

2,6-二氟-3-甲氧苯胺, 2,6-Difluoro-3-methoxyaniline