4,5-双(二苯基膦)-9,9-二甲基氧杂蒽, 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene

(2S,4S)-(-)-2,4-双(二苯基膦)戊烷, (2S,4S)-(-)-2,4-Bis(diphenylphosphino)pentane

(R)-(+)-2,2'-双(二-4-甲基苯基膦)-1,1'-联萘, (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl

二(2-乙基己基)胺, Bis(2-ethylhexyl)amine

双(七氟异丙基)酮, Bis(heptafluoroisopropyl)ketone

1,4-双(2-羟基六氟异丙基)苯, 1,4-Bis(2-hydroxyhexafluoroisopropyl)benzene

1,6-双马来酰亚胺基己烷, 1,6-Bismaleimidohexane

邻苯二甲酸二(2-甲氧基乙基)酯, Bis(2-methoxyethyl) Phthalate

(1S,2S)-(+)-反-1,2-二(甲氨基)环己烷, (1S,2S)-(+)-trans-1,2-Bis(methylamino)cyclohexane

乙酸铋(III), Bismuth(III) acetate