Dimethylketene Methyl Trimethylsilyl Acetal

二甲基乙烯酮甲基三甲基硅烷基缩醛

2,4'-Difluorobenzophenone

2,4'-二氟二苯甲酮

2,3-Dichlorotoluene

2,3-二氯甲苯

2,4-Dichlorophenylacetic Acid

2,4-二氯苯乙酸

4,6-Dihydroxypyrimidine

4,6-二羟基嘧啶

Dibenzo-24-crown 8-Ether

二苯并-24-冠8-醚

2,4-Difluorobenzyl Alcohol

2,4-二氟苯甲醇

2,6-Difluorobenzylamine

2,6-二氟苄胺

1,1'-Di-n-octyl-4,4'-bipyridinium Dibromide

1,1'-二正辛基-4,4'-联二溴化吡啶嗡

2,4-Dibromoanisole

2,4-二溴苯甲醚

Pentasodium Diethylenetriaminepentaacetate (ca. 40% in Water, ca. 1.0mol/L)

二乙烯三胺五乙酸五钠 (约40%的水溶液,约1.0mol/L)

3',4'-Dimethoxyacetophenone

3',4'-二甲氧基苯乙酮

2',4'-Difluoroacetophenone

2',4'-二氟苯乙酮

2,5-Dimethoxyaniline

2,5-二甲氧基苯胺

4,4'-Diacetylbiphenyl

4,4'-二乙酰联苯