3,4-Dihydroxybenzaldehyde

3,4-二羟基苯甲醛

4-Ethylresorcinol

4-乙基间苯二酚

1,7-Dihydroxynaphthalene

1,7-萘二酚

1,2-Diiodobenzene (stabilized with Copper chip)

1,2-二碘苯 (含稳定剂铜屑)

Bismuthiol

2,5-二巯基-1,3,4-噻二唑

2,4-Dimethoxyiodobenzene

2,4-二甲氧基碘苯

Dansyl Chloride

丹磺酰氯

1,4-Dichlorobenzene

1,4-二氯苯

Bathocuproine

浴铜灵

Dimethylglyoxime

丁二酮肟