3',4'-Dimethoxyacetophenone

3',4'-二甲氧基苯乙酮

2',4'-Difluoroacetophenone

2',4'-二氟苯乙酮

2,5-Dimethoxyaniline

2,5-二甲氧基苯胺

4,4'-Diacetylbiphenyl

4,4'-二乙酰联苯

1-Bromo-2,4-difluorobenzene

1-溴-2,4-二氟苯

7,8-Dihydroxyflavone

7,8-二羟基黄酮

3,4'-Diaminodiphenyl Ether

3,4'-二氨基二苯醚

9-Decenoic Acid

9-癸烯酸

2,2'-Dihydroxydiphenylmethane

2,2'-二羟基二苯甲烷

3,5-Di-tert-butylsalicylic Acid

3,5-二叔丁基水杨酸