2,4-Dimethylphenyl Isothiocyanate

异硫氰酸2,4-二甲基苯酯

1,4-Di(1-pyrenyl)benzene

1,4-二(1-芘基)苯

N,N'-Di(2-naphthyl)-N,N'-diphenyl-1,4-phenylenediamine

N,N'-二(2-萘基)-N,N'-二苯基-1,4-苯二胺

Dicarbonylcyclopentadienylcobalt(I)

二羰基环戊二烯钴(I)

1,4-Dimethoxy-2-butyne

1,4-二甲氧基-2-丁炔

N,N-Dipropargyl-p-toluenesulfonamide

N,N-二炔丙基-对甲苯磺酰胺

4,4-Diphenylcyclohexanol

4,4-二苯基环己醇

1,4-Dibromo-2,3-difluorobenzene

1,4-二溴-2,3-二氟苯

(S)-(+)-(3,5-Dioxa-4-phosphacyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)dimethylamine

(S)-(+)-(3,5-二氧杂-4-磷环庚并[2,1-a;3,4-a']二萘-4-基)二甲胺

3,6-Dibromo-9-(p-tolyl)-9H-carbazole

3,6-二溴-9-(对甲苯基)-9H-咔唑