2,3-Dihydroxybenzaldehyde

2,3-二羟基苯甲醛

1,4-Dibromotetrafluorobenzene

1,4-二溴四氟苯

m,m'-Ditolylamine

m,m'-二甲基联苯胺

2,3-Dimethylpyrazine

2,3-二甲基吡嗪

5-Dodecanone

5-十二酮

4-(3,5-Dibromo-2-pyridylazo)-1,3-phenylenediamine [for Colorimetric Analysis of Co, Cd]

4-(3,5-二溴-2-吡啶偶氮)-1,3-苯二胺 [用于钴和镉的色度分析]

Diisobutyl Ether

二异丁醚

α,α'-Dihydroxy-1,4-diisopropylbenzene

α,α'-二羟基-1,4-二异丙基苯

Chlorodimethylpropylsilane [Dimethylpropylsilylating Agent]

丙基二甲基氯硅烷 [二甲基丙基硅化剂]

Disodium 4,4'-Diazidostilbene-2,2'-disulfonate Tetrahydrate

4,4'-二叠氮二苯乙烯-2,2'-二磺酸二钠 四水合物