3,4-二甲基-1H-吡唑, 3,4-Dimethyl-1H-pyrazole

3,5-二甲基-1-吡咯2-甲醛, 3,5-Dimethylpyrrole-2-carboxaldehyde

α,2-二甲基苯乙烯, alpha,2-Dimethylstyrene

二甲基亚砜, Dimethyl sulfoxide

2,4-二甲基噻唑-5-磺酰氯, 2,4-Dimethylthiazole-5-sulfonyl chloride

3,4-二甲基苯硫酚, 3,4-Dimethylthiophenol

9,9-二甲基氧杂蒽, 9,9-Dimethylxanthene

3,5-二硝基苯甲腈, 3,5-Dinitrobenzonitrile

4,4'-二壬基-2,2'-联吡啶, 4,4'-Di-n-nonyl-2,2'-bipyridine

苯基磷酸二正辛酯, Di-n-octyl phenylphosphonate