2,4-Diaminodiphenylamine

2,4-二氨基二苯胺

1,5-Diaminonaphthalene

1,5-二氨基萘

1,3-Dithiane

1,3-二噻环己烷

4-Diazo-N,N-dimethylaniline Chloride Zinc Chloride

4-重氮-N,N-二甲基氯化苯胺氯化锌

Sodium Dibenzyldithiocarbamate

二苄基二硫代氨基甲酸钠

1,4-Dibromobutane

1,4-二溴丁烷

3,5-Dibromo-4-hydroxybenzaldehyde

3,5-二溴-4-羟基苯甲醛

3,5-Dibromosalicylaldoxime

3,5-二溴水杨醛肟

2,4-Di-tert-butylphenol

2,4-二叔丁基苯酚

4,4'-Dibenzoylquinone Dioxime

4,4'-二苯甲酰醌二肟