2,2'-联吡啶-4,4'-二羧酸, 2,2'-Bipyridine-4,4'-dicarboxylic acid

N,N'-双(2-氨基乙基)-1,3-丙二胺, N,N'-Bis(2-aminoethyl)-1,3-propanediamine

双(2-苯甲酰氨基苯基)二硫醚, Bis(2-benzamidophenyl) Disulfide

(S)-2,2'-双[双(3,5-二-叔-丁基苯基-4-甲氧基)膦基]-4,4',6,6'-四甲氧基联苯, (S)-2,2'-Bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4',6,6'-tetramethoxybiphenyl

二(4-溴苯基) 醚, Bis(4-bromophenyl) Ether

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

2,4-双(氯甲基)均三甲基苯, 2,4-Bis(chloromethyl)mesitylene

双(1,5-环辛二烯)铑(I)六氟化锑盐, Bis(1,5-cyclooctadiene)rhodium(I) hexafluoroantimonate

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)