4,7-Dihydroxycoumarin

4,7-二羟基香豆素

3,5-Dimethoxyphenylacetonitrile

3,5-二甲氧基苯乙腈

Decyltriethoxysilane

正癸基三乙氧基硅烷

Diethyl (4-Nitrobenzyl)phosphonate

4-(硝基苄基)膦酸二乙酯

3,3-Difluorocyclobutanecarboxylic Acid

3,3-二氟环丁烷羧酸

1,6-Dibromo-3,8-diisopropylpyrene

1,6-二溴-3,8-二异丙基芘

2,5-Dibromo-3-octadecylthiophene

2,5-二溴-3-十八烷基噻吩

1,4-Diazabicyclo[2.2.2]octane Dihydriodide

1,4-二氮杂双环[2.2.2]辛烷二氢碘酸盐

2,4-Dibromo-1,3,5-trimethylbenzene

2,4-二溴-1,3,5-三甲基苯

5,9-Dibromo-7,7-dimethyl-7H-benzo[c]fluorene

5,9-二溴-7,7-二甲基-7H-苯并[c]芴

4,4'-Dihydroxy-3,3',5,5'-tetraisopropylbiphenyl

4,4'-二羟基-3,3',5,5'-四异丙基联苯

3,6-Dibromo-9H-fluoren-9-one

3,6-二溴-9H-芴-9-酮

1,4-Diethynyl-2,5-dimethylbenzene

1,4-二乙炔基-2,5-二甲苯

2,4-Dibromo-6-nitrophenol

2,4-二溴-6-硝基苯酚

9,9-Diphenyl-9,10-dihydroacridine

9,9-二苯基-9,10-二氢吖啶