3,5-Diethynylpyridine

3,5-二乙炔基吡啶

1,3-Difluoro-5-iodobenzene

1,3-二氟-5-碘苯

4,6-Dichloroquinoline

4,6-二氯喹啉

3',5'-Dibromo-2'-hydroxyacetophenone

3',5'-二溴-2'-羟基苯乙酮

2,6-Dichloro-3-cyanopyridine

2,6-二氯-3-氰基吡啶

糊精, Dextrin

2,5-Diethynylpyridine

2,5-二乙炔基吡啶

3,5-Dibromo-4-pyridinecarboxaldehyde

3,5-二溴-4-吡啶甲醛

2,6-Dichloro-4-(trifluoromethyl)pyridine

2,6-二氯-4-(三氟甲基)吡啶

Dimethyl 4-Chloro-2,6-pyridinedicarboxylate

4-氯-2,6-吡啶二甲酸二甲酯