2,6-Dichloro-4-iodopyridine

2,6-二氯-4-碘吡啶

2,4-Dibromo-1-nitrobenzene

2,4-二溴-1-硝基苯

2,4-Dichloro-6-phenyl-1,3,5-triazine

2,4-二氯-6-苯基-1,3,5-三嗪

2',5'-Dimethoxypropiophenone

2',5'-二甲氧基苯丙酮

3,6-Dimethoxy-9H-carbazole

3,6-二甲氧基-9H-咔唑

3,5-Diiodosalicylaldehyde

3,5-二碘水杨醛

(2,4-Difluorophenyl)thiourea

(2,4-二氟苯基)硫脲

2-Dodecylthiophene

2-十二烷基噻吩

5,5'''-Didecyl-2,2':5',2'':5'',2'''-quaterthiophene

5,5'''-二癸基-2,2':5',2'':5'',2'''-四噻吩

2-(3,5-Dibromophenyl)-4,6-diphenyl-1,3,5-triazine

2-(3,5-二溴苯基)-4,6-二苯基-1,3,5-三嗪