2,3-Dimethylanthraquinone

2,3-二甲基蒽醌

1,2'-Dinaphthylamine

1,2'-二萘胺

2',3'-Dideoxyadenosine

2',3'-二脱氧腺苷

2,6-Difluorophenylboronic Acid (contains varying amounts of Anhydride)

2,6-二氟苯硼酸 (含不同量的酸酐)

3,3-Dimethyl-1-indanone

3,3-二甲基-1-茚酮

2,7-Dibromopyrene

2,7-二溴芘

1,4-Diphenyl-1,4-butanedione

1,4-二苯基-1,4-丁二酮

5,10-Dihydroindeno[2,1-a]indene

5,10-二氢茚并[2,1-a]茚

6'-(Diethylamino)-1',3'-dimethylfluoran

6'-(二乙氨基)-1',3'-二甲基荧烷

3,6-Di(4-pyridyl)-1,2,4,5-tetrazine

3,6-二(4-吡啶基)-1,2,4,5-四嗪