Bis(6-hydroxy-2-naphthyl) Disulfide

双(6-羟基-2-萘基)二硫化物

1,3-Diisopropylthiourea

1,3-二异丙基硫脲

Diphenylacetonitrile

二苯乙腈

1,2-Di(4-pyridyl)ethylene

1,2-二(4-吡啶基)乙烯

2,4-Dimethylbenzyl Chloride (contains 2,6-isomer)

2,4-二甲基苄氯 (含2,6-异构体)

1,4-Dibromobenzene Zone Refined (number of passes:31)

1,4-二溴苯 (区域精制法精制,熔段数:31)

2',5'-Dichloroacetanilide

2',5'-二氯乙酰苯胺

1,5-Dichloroanthraquinone

1,5-二氯蒽醌

2,5-Dichlorobenzoic Acid

2,5-二氯苯甲酸

3,4-Dichlorobenzoyl Chloride

3,4-二氯苯甲酰氯

trans-1,2-Dichloroethylene (stabilized with MEHQ)

反-1,2-二氯乙烯 (含稳定剂MEHQ)

2,3-二氯马来酸酐, 2,3-Dichloromaleic Anhydride

2,2-Dichloropropane

2,2-二氯丙烷

5,7-Dichloro-8-hydroxyquinoline

5,7-二氯-8-羟基喹啉

2',7'-Dichlorofluorescein Sodium Salt

2',7'-二氯荧光黄钠盐