3-(二叔丁基磷基)丙烷-1-磺酸, 3-(Di-tert-butylphosphonium)propane sulfonate

二丁基亚砜, Di-n-butyl sulfoxide

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

二羰基乙酰丙酮铱(I), Dicarbonyl(2,4-pentanedionato)iridium(I)

2,4-二氯苯甲醚, 2,4-Dichloroanisole

2,5-二氯苯甲醛, 2,5-Dichlorobenzaldehyde

2,4-二氯苯硼酸, 2,4-Dichlorobenzeneboronic acid

3,4-二氯苯磺酰氯, 3,4-Dichlorobenzenesulfonyl Chloride

3,4-二氯苯甲酸, 3,4-Dichlorobenzoic Acid

4,4'-二氯苯甲酮, 4,4'-Dichlorobenzophenone