N,N-二正丁基甲酰胺, N,N-Di-n-butylformamide

3,5-二叔丁基-4-羟基苯甲酸, 3,5-Di-tert-butyl-4-hydroxybenzoic Acid

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

磷酸二正丁酯, Di-n-butyl phosphate

丁硫醚, Di-n-butyl sulfide

二正丁基二异辛酸锡, Di-n-butyltin bis(2-ethylhexanoate)

二羰基环戊二烯钴, Dicarbonylcyclopentadienylcobalt

3',4'-二氯苯乙酮, 3',4'-Dichloroacetophenone

2,4-二氯苯甲醛, 2,4-Dichlorobenzaldehyde

2,3-二氯苯硼酸, 2,3-Dichlorobenzeneboronic acid