4,4-Dioxo-1,4-oxathiane

4,4-二氧-1,4-噻恶烷

4,4'-Dicarboxydiphenyl Ether

4,4'-二羧基二苯醚

Dimethyl 1,3-Dithiole-2-thione-4,5-dicarboxylate

1,3-二硫杂环戊二烯-2-硫酮-4,5-二甲酸二甲酯

N-(2,4-Dinitrophenyl)-L-alanine Methyl Ester

N-(2,4-二硝基苯基)-L-丙氨酸甲酯

1,2-Dichlorotetramethyldisilane

1,2-二氯四甲基二硅烷

2,5-Di-tert-amylbenzoquinone

2,5-二叔戊基苯醌

cis-2-Decene

顺-2-癸烯

trans-2,3-Dibromo-2-butene-1,4-diol

反-2,3-二溴-2-丁烯-1,4-二醇

(1R,2R)-(+)-1,2-Diphenylethylenediamine

(1R,2R)-(+)-1,2-二苯基乙二胺

2,2-Dimethylsuccinic Acid

2,2-二甲基琥珀酸