3,4'-Diaminodiphenylmethane

3,4'-二氨基二苯基甲烷

4,4'-Dibromobiphenyl

4,4'-二溴联苯

(Dimethylamino)acetaldehyde Dimethyl Acetal

(二甲氨基)乙醛缩二甲醇

2,3-Diethyl-5-methylpyrazine

2,3-二乙基-5-甲基吡嗪

1,5-Decadiyne

1,5-癸二炔

2,5-Dichloroterephthalonitrile

2,5-二氯对苯二腈

2-Chloro-2-phenylacetophenone

2-氯-2-苯基苯乙酮

2,6-Diisopropylaniline

2,6-二异丙基苯胺

3,5-Dimethylisoxazole

3,5-二甲基异恶唑

1,3-Divinyltetramethyldisiloxane

1,3-二乙烯基四甲基二硅氧烷

Dimethylketene Methyl Trimethylsilyl Acetal

二甲基乙烯酮甲基三甲基硅烷基缩醛

S,S'-Dimethyl N-Cyanodithioiminocarbonate

N-氰亚胺基-S,S-二硫代碳酸二甲酯

3,4-Difluoroaniline

3,4-二氟苯胺

Sodium Deoxycholate [for Electrophoresis]

去氧胆酸钠

2,4-Difluorophenol

2,4-二氟苯酚