2,6-二溴吡嗪, 2,6-Dibromopyrazine

3,5-二溴水杨醛, 3,5-Dibromosalicylaldehyde

3,4-二溴噻吩, 3,4-Dibromothiophene

4,4'-二溴三苯基胺, 4,4'-Dibromotriphenylamine

3,5-二叔丁基苯甲酸, 3,5-Di-tert-butylbenzoic Acid

3,6-二叔丁基黄酮, 3,6-Di-tert-butylfluorene

3,5-二叔丁基-4-羟基苯乙酸, 3,5-Di-tert-butyl-4-hydroxyphenylacetic acid

磷酸二正丁酯, Di-n-butyl phosphate

(S)-(-)-3,3'-二-叔丁-5,5',6,6'-四甲基联苯-2,2'-二醇, (S)-(-)-3,3'-Di-tert-butyl-5,5',6,6'-tetramethylbiphenyl-2,2'-diol

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