3,4-Dibromothieno[2,3-b]thiophene

3,4-二溴噻吩[2,3-b]噻吩

2,5-Dichloropyrimidine

2,5-二氯嘧啶

2,5-Dibromo-3-n-octylthiophene

2,5-二溴-3-正辛基噻吩

2,5-Difluorobenzenesulfonamide

2,5-二氟苯磺酰胺

4-(4,6-Dichloro-2-pyrimidyl)morpholine

4-(4,6-二氯-2-嘧啶基)吗啉

(S)-4-(2-Hydroxyethyl)-2,2-diisopropyl-1,3-dioxolane

(S)-4-(2-羟乙基)-2,2-二异丙基-1,3-二氧戊环

1,3-Di-9-carbazolylbenzene (purified by sublimation)

1,3-二-9-咔唑基苯 (升华提纯)

2,3-Diaminonaphthalene [for Biochemical Research]

2,3-萘二胺

Disodium Diphenylsulfone-4,4'-dichloro-3,3'-disulfonate

二苯基砜-4,4'-二氯-3,3'-二磺酸二钠

2,6-Difluoronitrobenzene

2,6-二氟硝基苯