2'-Deoxycytidine Hydrochloride

2'-脱氧胞苷盐酸盐

2,4-Diaminoanisole Dihydrochloride

2,4-二氨基苯甲醚二盐酸盐

Bis(4-aminophenyl) Sulfone

双(4-氨苯基)砜

4-Nitro-1,2-phenylenediamine

4-硝基-1,2-苯二胺

4,4'-Diaminostilbene-2,2'-disulfonic Acid

4,4'-二氨基二苯乙烯-2,2'-二磺酸

4-Diazo-N-ethyl-N-(2-hydroxyethyl)aniline Chloride Zinc Chloride

4-重氮-N-乙基-N-(2-羟乙基)氯化苯胺氯化锌复盐

Phenoxybenzamine Hydrochloride

盐酸酚苄明

2,5-Di-tert-butyl-1,4-benzoquinone

2,5-二叔丁基-1,4-苯醌

1,4-Dibromo-2-nitrobenzene

1,4-二溴-2-硝基苯

3,5-Dibromosulfanilamide

3,5-二溴对氨基苯磺酰胺