1,3-二溴四氟苯, 1,3-Dibromotetrafluorobenzene

2,5-二溴甲苯, 2,5-Dibromotoluene

4,5-二溴-o-二甲苯, 4,5-Dibromo-o-xylene

3,5-二叔丁基邻苯醌, 3,5-Di-tert-butyl-o-benzoquinone

叠氮二羧酸二叔丁酯, Di-tert-butyl Hydrazodicarboxylate

丙二酸二叔丁酯, Di-tert-butyl Malonate

亚磷酸二叔丁酯, Di-tert-butyl Phosphite

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

2',3'-二氯苯乙酮, 2',3'-Dichloroacetophenone

2,5-二氯苯甲醛, 2,5-Dichlorobenzaldehyde