3',4'-Dimethoxyflavone

3',4'-二甲氧基黄酮

(2S,3R)-3,4-Dihydro-3-isopropyl-2-phenyl-2H-pyrimido[2,1-b]benzothiazole

(2S,3R)-3,4-二氢-3-异丙基-2-苯基-2H-嘧啶并[2,1-b]苯并噻唑

2,8-Dibromodibenzofuran

2,8-二溴二苯并呋喃

Dibutyldimethoxytin

二丁基二甲氧基锡

2,4-Dimethoxybenzaldoxime

2,4-二甲氧基苯甲醛肟

2,4-Dichlorothieno[3,2-d]pyrimidine

2,4-二氯噻吩并[3,2-d]嘧啶

2,6-Di(2H-1,2,3-triazol-4-yl)pyridine

2,6-二(2H-1,2,3-三唑-4-基)吡啶

3,4-Difluorobenzenesulfonamide

3,4-二氟苯磺酰胺

N,N'-Diphenyl-N,N'-bis(p-tolyl)-1,4-phenylenediamine

N,N'-二苯基-N,N'-双(对甲苯基)-1,4-苯二胺

3,4-Dibromopyridine

3,4-二溴吡啶