4,4'-Diamino-2,2'-bipyridyl

4,4'-二氨基-2,2'-联吡啶

2,8-Dichlorocyclooctanone

2,8-二氯环辛酮

2-(2,6-Dichlorophenyl)ethanol

2-(2,6-二氯苯基)乙醇

trans-Decahydroquinoline

反-十氢喹啉

1,1'-Dibutyrylferrocene

1,1'-二丁酰二茂铁

Ethyl all cis-7,10,13,16,19-Docosapentaenoate

全顺-7,10,13,16,19-二十二碳五烯酸乙酯

2,3-Dimethylanthraquinone

2,3-二甲基蒽醌

2,5-Dichlorophenylboronic Acid (contains varying amounts of Anhydride)

2,5-二氯苯硼酸 (含不同量的酸酐)

4,4'-Diiodo-trans-stilbene

4,4'-二碘-反-芪

1,6-Dibromopyrene

1,6-二溴芘