Ethyl 5,6-Dichloronicotinate

5,6-二氯烟酸乙酯

1,4-Dipropylbenzene

1,4-二丙基苯

6,6-Diphenylfulvene

6,6-二苯基富烯

N,N'-Diacetylhydrazine

N,N'-二乙酰基肼

1,4-Dibromo-2,5-diethylbenzene

1,4-二溴-2,5-二乙基苯

4-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic Acid

4-(4,5-二苯基-1H-咪唑-2-基)苯甲酸

3',5'-Dibromo-4'-hydroxyacetophenone

3',5'-二溴-4'-羟基苯乙酮

3,5-Dibromobenzaldehyde

3,5-二溴苯甲醛

1,3-Diacetoxyacetone

1,3-二乙酰氧基丙酮

3,7-Dithia-1,9-nonanedithiol

3,7-二硫杂-1,9-壬二硫醇