2,5-Dimethylthiophene

2,5-二甲基噻吩

2,5-Dichloropyridine

2,5-二氯吡啶

(-)-1,4-Di-O-tosyl-2,3-O-isopropylidene-L-threitol

(-)-1,4-二-O-甲苯磺酰基-2,3-O-异亚丙基-L-苏糖醇

2,4-Dinitro-5-fluoroaniline

2,4-二硝基-5-氟苯胺

2,6-Difluorobenzonitrile

2,6-二氟苯甲腈

Dihexyl N,N-Diethylcarbamylmethylenephosphonate [for Extraction of Lanthanides and Actinides]

N,N-二乙基氨基甲酰亚甲基膦酸二己酯 [用于镧系和锕系元素类的萃取]

3,4-Dibromothiophene

3,4-二溴噻吩

(S)-(-)-N,N-Dimethyl-1-phenylethylamine

(S)-(-)-N,N-二甲基-1-苯乙胺

2,5-Difluoronitrobenzene

2,5-二氟硝基苯

Dibutoxymethane

二丁氧基甲烷