3,5-二甲基-1H-吡唑-4-磺酰氯, 3,5-Dimethyl-1H-pyrazole-4-sulfonyl chloride

4,4-二甲基-2-吡咯烷酮, 4,4-Dimethyl-2-pyrrolidinone

2,5-二甲基苯乙烯, 2,5-Dimethylstyrene

二甲基亚砜, Dimethyl sulfoxide

3,4-二甲基硫代苯甲酰胺, 3,4-Dimethylthiobenzamide

二甲基二氯化锡, Dimethyltin Dichloride

N,N'-二(1-萘基)-N,N'-二苯基联苯胺, N,N'-Di(1-naphthyl)-N,N'-diphenylbenzidine

3,5-二硝基三氟甲苯, 3,5-Dinitrobenzotrifluoride

二(十八烷基)二硫醚, Di-n-octadecyl disulfide

二正辛基硫醚, Di-n-octyl Sulfide