二苯基砜, Diphenyl Sulfone

2,2-二-正丙基乙酰基氯, 2,2-Di-n-propylacetyl chloride

3,6-二-2-吡啶基-1,2,4,5-四嗪, 3,6-Di-2-pyridyl-1,2,4,5-tetrazine

2,2'-(乙烯二硫代)二乙醇, 3,6-Dithia-1,8-octanediol

二硫代草酰胺, Dithiooxamide

1,3-二-邻-甲苯基胍, 1,3-Di-o-tolylguanidine

十二羰基三铁, Dodecacarbonyltriiron

1,12-十二二醇, 1,12-Dodecanediol

n-十二烷基 丙烯酸酯, n-Dodecyl acrylate

N-十二烷基甲胺, N-Dodecylmethylamine

(1-十二烷基)三甲基溴化铵, (1-Dodecyl)trimethylammonium bromide

离子交换树脂, Dowex® 1X2 100-200 (Cl)

离子交换树脂, AmberChrom 50Wx8 100-200 (H)

Drierite®

氯化镝(III),超干, Dysprosium(III) chloride