1,3-Di-o-tolylguanidine

1,3-二邻甲苯基胍

叔十二烷基硫醇 (异构体混合物), tert-Dodecyl Mercaptan (mixture of isomers)

2,5-Dimethoxytetrahydrofuran (cis- and trans- mixture)

2,5-二甲氧基四氢呋喃 (顺反混合物)

Diphenyl Sulfoxide

二苯亚砜

α,α'-Dichloro-m-xylene

α,α'-二氯间二甲苯

1,4-Dicyclohexylbenzene

1,4-二环己基苯

N-(2,4-Dinitrophenyl)-L-valine

N-(2,4-二硝基苯)-L-缬氨酸

1,4-Bis(2-hydroxyethoxy)benzene

1,4-双(2-羟乙氧基)苯

1,3-Dimethyladamantane

1,3-二甲基金刚烷

4,4'-Dibutoxyazoxybenzene

4,4'-二丁氧基氧化偶氮苯