4-(Difluoromethoxy)benzonitrile

4-(二氟甲氧基)苯甲腈

2',3'-Di-O-acetyl-5'-deoxy-5-fluorocytidine

2',3'-二-O-乙酰基-5'-脱氧-5-氟胞啶

3-(3,5-Dibromophenyl)-9-phenyl-9H-carbazole

3-(3,5-二溴苯基)-9-苯基-9H-咔唑

4,7-Dibromo-1,10-phenanthroline

4,7-二溴-1,10-邻二氮杂菲

3,3''-Dibromo-1,1':2',1''-terphenyl

3,3''-二溴-1,1':2',1''-三联苯

1,5-Dibromo-2,4-dimethylbenzene

1,5-二溴-2,4-二甲基苯

1,1'-Dibutyl-3,3,3',3'-tetramethylindotricarbocyanine Hexafluorophosphate

1,1'-二丁基-3,3,3',3'-四甲基吲哚三碳菁六氟磷酸盐

3',5'-Dichloro-4'-hydroxyacetophenone

3',5'-二氯-4'-羟基乙酰苯

1,5-Dimethyl-2,4-bis[2-(trimethylsilyl)ethynyl]benzene

1,5-二甲基-2,4-双[2-(三甲基硅基)乙炔基]苯

2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl

2-双环己基膦-2',6'-二甲氧基联苯