双环[2.2.2]辛-7-烯-2,3,5,6-四羧酸二酐, Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic Dianhydride

(±)-1,1'-双(2-萘胺), (±)-1,1'-Bi(2-naphthylamine)

(+)-生物素 N-琥珀酰亚胺酯, (+)-Biotin N-succinimidyl ester

联苯-2-硼酸频哪酯, Biphenyl-2-boronic acid pinacol ester

4,4'-双苯基二硼酸二频哪酯, Biphenyl-4,4'-diboronic acid bis(pinacol) ester

3-(4-联苯基)-N-Fmoc-D-丙氨酸, 3-(4-Biphenylyl)-N-Fmoc-D-alanine

2,2'-联吡啶, 2,2'-Bipyridine

双(乙腈)二氯钯(II), Bis(acetonitrile)dichloropalladium(II)

双(3-氨丙基)苯基膦, Bis(3-aminopropyl)phenylphosphine

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