2-[双(3,5-二-叔-丁基-4-甲氧基苯基)亚磷基]苯甲醛, 2-[Bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]benzaldehyde

1,4-双(二氟甲基)苯, 1,4-Bis(difluoromethyl)benzene

双(二甲基氨)磷酰基氯化物, Bis(dimethylamino)phosphorochloridate

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

1,5-双(联苯基膦)戊烷, 1,5-Bis(diphenylphosphino)pentane

2,6-Bis(dodecyloxy)benzaldehyde

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

2,2-双(羟基甲基)丙酸, 2,2-Bis(hydroxymethyl)propionic Acid

(R)-(+)-2,2'-双(甲氧基甲氧基)-1,1'-联萘, (R)-(+)-2,2'-Bis(methoxymethoxy)-1,1'-binaphthyl

1,1-双(甲基硫代)-2-硝基乙烯, 1,1-Bis(methylthio)-2-nitroethylene