dehydroarenes
dehydrobenzenes
deoxyribonucleic acids (DNA)
depsides
depsipeptides
dextrans
dextrins
diacylamines
diamidides
dianions
diazanylidenes
1,1-diazenes
diazenyl radicals
diazo compounds
diazoamino compounds
diazoates
diazonium salts
diazooxides
diazotates
dicarbenium ions
dienes
diols
diosphenols
dipolar compounds
dipolar ions
dipyrrins
dipyrromethenes
diradicals
disaccharides
diterpenoids
dithioacetals
dypnones
eicosanoids
enamines
enols
enolates
enoses
epihalohydrins
episulfonium ions
epoxides
epoxy compounds
esters
ethers