2,5-二氟-4-硝基苯甲酸, 2,5-Difluoro-4-nitrobenzoic acid

2,4-二氟苯乙酸, 2,4-Difluorophenylacetic Acid

2,6-二氟苯基异氰酸酯, 2,6-Difluorophenyl isocyanate

3',4'-二氟代苯丙酮, 3',4'-Difluoropropiophenone

2,4-二氟甲苯, 2,4-Difluorotoluene

9,9-二己基芴-2,7-二硼酸, 9,9-Di-n-hexylfluorene-2,7-diboronic acid

3,4-二氢-2H-1,4-苯并噻唑, 3,4-Dihydro-2H-1,4-benzothiazine

六氟钛酸, Dihydrogen hexafluorotitanate

2',4'-二羟基苯乙酮, 2',4'-Dihydroxyacetophenone

1,2-二羟基苯-3,5-二磺酸二钠盐一水合物, 1,2-Dihydroxybenzene-3,5-disulfonic acid disodium salt monohydrate