N,N-Dimethyl-p-toluidine

1,4-Dioxane

1,4-二恶烷

1,4-Dioxane

1,4-二恶烷

2,2'-Bipyridyl

2,2'-联吡啶

N,N-Dimethylacetamide

N,N-Dibutyl-1,3-propanediamine

Diphenylmethane

二苯基甲烷

55% Divinylbenzene (mixture of isomers)

二乙烯基苯

N,N-Dimethyl-n-dodecylamine

1-Decanesulfonic Acid Sodium Salt

癸烷磺酸钠

3,5-Dichlorophenol

3,5-二氯苯酚

2,6-Dihydroxybenzoic Acid

2,6-二羟基苯甲酸

5,5-Dimethylhydantoin

5,5-二甲基海因

Diphenylamine

二苯胺

Dimethyl Sulfoxide

二甲基亚砜（DMSO）

N,N'-Dicyclohexylurea

Bis(2-ethoxyethyl) Ether

二乙二醇二乙醚

N,N'-Diphenylbenzidine

1,3-Diphenyl-1-propanone

β-苯基苯丙酮；1,3-二苯基-1丙酮

2,2'-Bipyridyl

2,2'-联吡啶