m-bis-(diphenylphosphino)benzene

[3-(Diphenylphosphino)phenyl](diphenyl)phosphine

1,3-Phenylen-bis-diphenylphosphin

Phosphine,1,3-phenylenebis[diphenyl

Phenylen-(1,3)-bis-diphenylphosphin

1,3-bis-(diphenylphosphino)benzene