2,5-双(4-联苯基)-1,3,4-二唑, 2,5-Bis(4-biphenylyl)-1,3,4-oxadiazole

(R)-2,2'-双[双(3,5-三氟甲基苯基)膦基]-4,4',6,6'-四甲氧基联苯, (R)-2,2'-Bis[bis(3,5-trifluoromethylphenyl)phosphino]-4,4',6,6'-tetramethoxybiphenyl

双(叔-丁基环戊二烯基)二氯化铪(IV), Bis(tert-butylcyclopentadienyl)hafnium(IV) dichloride

1,2-二(2-氯乙氧基)乙烷, 1,2-Bis(2-chloroethoxy)ethane

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

双(环戊二烯)二氯化铪, Bis(cyclopentadienyl)hafnium Dichloride

双(环戊二烯)二氯化锆, Bis(cyclopentadienyl)zirconium Dichloride

4,5-二(二-叔丁基膦)-9,9-二甲基氧杂蒽, 4,5-Bis(di-tert-butylphosphino)-9,9-dimethylxanthene

(-)-1,2-双[(2R,5R)-2,5-二乙基-1-亚磷基]苯, (-)-1,2-Bis[(2R,5R)-2,5-diethyl-1-phospholanyl]benzene

双(3,5,3',5'-二甲氧基二亚苄基丙酮)钯(0), Bis(3,5,3',5'-dimethoxydibenzylideneacetone)palladium(0)