3,4-Diaminopyridine

3,4-二氨基吡啶

Dipropyl Sulfone

二丙砜

3-Decenoic Acid

3-癸烯酸

5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine

5,6-二苯基-3-(2-吡啶基)-1,2,4-三嗪

Diethylene Glycol Diacetate

二乙二醇二乙酸酯

2,2'-Dithiodianiline

2,2'-二硫二苯胺

2-Decyn-1-ol

2-癸炔-1-醇

2,5-Dimethylcyclohexanone (mixture of isomers)

2,5-二甲基环己酮 (异构体混合物)

N,N-Dimethylformamide Dipropyl Acetal [for Esterification]

N,N-二甲基甲酰胺二丙缩醛 [用于酯化]

Decamethonium Iodide

碘化十烃季胺