2,2'-联喹啉, 2,2'-Biquinoline

1,3-双(氨丙烷基)四甲基二硅醚, 1,3-Bis(aminopropyl)tetramethyldisiloxane

(S)-2,2'-双[双(4-甲氧基-3,5-二甲基苯基)膦基]-4,4',6,6'-四甲氧基联苯, (S)-2,2'-Bis[bis(4-methoxy-3,5-dimethylphenyl)phosphino]-4,4',6,6'-tetramethoxybiphenyl

双(羧乙基锗)倍半氧化合物, Bis(carboxyethylgermanium) sesquioxide

双(环己酮) 草酰二腙, Bis(cyclohexanone) oxaldihydrazone

双(环戊二烯)二氯化钛, Bis(cyclopentadienyl)titanium Dichloride

双(二羰基环戊二烯铁), Bis(dicarbonylcyclopentadienyliron)

1,2-双[(2S,5S)-2,5-二异丙基-1-亚磷基]苯, 1,2-Bis[(2S,5S)-2,5-diisopropyl-1-phospholanyl]benzene

1,2-双[(2R,5R)-2,5-二甲基-1-亚磷基]苯, 1,2-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]benzene

(2R,3R)-(+)-二(二苯基膦)丁烷, (2R,3R)-(+)-Bis(diphenylphosphino)butane