1,4-Dichlorobutane

1,4-二氯丁烷

Dicyclohexylamine

二环己胺

3,4-Dihydro-2H-pyran

3,4-二氢-2H-吡喃

3,4-Dihydro-2H-pyran

3,4-二氢-2H-吡喃

N,N-Dimethylbenzylamine

N,N-Dimethyl-p-toluidine

1-Chloro-2,4-dinitrobenzene

2,4-二硝基氯苯

Dipropylamine

二正丙胺

Disodium Phenyl Phosphate Dihydrate

磷酸苯酯二钠盐二水合物

1,2,4,5-Tetramethylbenzene

1,2,4,5-四甲基苯（均四甲苯）;

2-Deoxy-D-glucose

1,5-Naphthalenediamine

1,5-二氨基萘

2,2-Dimethoxypropane

2,2-二甲氧基丙烷

Dimethyl Adipate

己二酸二甲酯

Diisobutylene(mixture of isomers)

二异丁烯（异构体混合物）

N,N-Dimethyl-1,3-propanediamine

β-Diphosphopyridine Nucleotide Disodium Salt, Reduced form

还原型辅酶Ⅰ二钠

DCPA Standard

敌稗标准品

2'-Deoxyguanosine Monohydrate

N,N'-Diphenylguanidine