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Phenyl sulfoxide

2，2-Diphenyl-1-picrylhydrazyl

Diphenyl sulfone

Diphenyl sulfone

4-(Diphenylamino)benzaldehyde

Diphenylphosphinic chloride

2，6-Difluoroaniline

2，3-Dichloro-5，6-dicyano-|p|-benzoquinone

Dichloromethyl methyl ether

4，4'-Dichlorobenzophenone

2，3-Dichlorobenzaldehyde

2，3-Dichloro-1，4-naphthoquinone

Diphenyl phosphoryl chloride

Dodecanedioic acid

Bis(triphenylphosphine)palladium(II) dichloride

|cis|-Diammineplatinum dichloride

Diazinon solution

Neostigmine methyl sulfate

|N|，|N|-Diisopropylethylenediamine

D-(+)-Trehalose Anhydrous

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