双(环戊二烯)钌, Bis(cyclopentadienyl)ruthenium

双[二叔丁基-(4-二甲基-氨基苯基)磷]钯(0), Bis[di-tert-butyl(4-dimethylaminophenyl)phosphine]palladium(0)

1,2-双(二环己基磷基)乙烷, 1,2-Bis(dicyclohexylphosphino)ethane

1,3-二(2,6-二异丙基苯基)氯化咪唑, 1,3-Bis(2,6-diisopropylphenyl)imidazolium Chloride

双(二甲基氨)二甲基硅烷, Bis(dimethylamino)dimethylsilane

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

(S)-(-)-2,2'-Bis(双二苯基磷)-1,1'-双萘, (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

顺-1,2-双(二苯基膦)乙烯, cis-1,2-Bis(diphenylphosphino)ethylene

双(2-二苯基磷苯基)醚, Bis[(2-diphenylphosphino)phenyl] ether

(S)-2,2'-双(di-p-甲苯基膦基)-4,4',6,6'-四甲氧基联苯, (S)-2,2'-Bis(di-p-tolylphosphino)-4,4',6,6'-tetramethoxybiphenyl

癸二酸双(2-乙基己基)酯, Bis(2-ethylhexyl) Sebacate

双(2-羟基乙基)二硫醚, Bis(2-hydroxyethyl) Disulfide

2,6-双(羟基甲基)-对-甲酚, 2,6-Bis(hydroxymethyl)-p-cresol

1,2-二甲磺酰氨基苯, 1,2-Bis(methanesulfonamido)benzene

(S)-(-)-2,2'-双(甲氧甲氧基)-1,1'-联萘, (S)-(-)-2,2'-Bis(methoxymethoxy)-1,1'-binaphthyl