1,4-二溴四氟苯, 1,4-Dibromotetrafluorobenzene

2,6-二溴甲苯, 2,6-Dibromotoluene

双(仲丁醇)三乙基正硅酸铝盐, Di-sec-butoxyaluminoxytriethoxysilane

4,4'-双叔丁基联苯, 4,4'-Di-tert-butylbiphenyl

2,5-二-叔-丁基对苯二酚, 2,5-Di-tert-butylhydroquinone

1,3-二叔丁基-2-甲氧基苯, 1,3-Di-tert-butyl-2-methoxybenzene

2,6-二叔丁基吡啶, 2,6-Di-tert-butylpyridine

二正丁基双(乙酰丙酮基)锡, Di-n-butyltin bis(2,4-pentanedionate)

2',5'-二氯苯乙酮, 2',5'-Dichloroacetophenone

2,6-二氯苯甲醛, 2,6-Dichlorobenzaldehyde