四氯邻苯二酚

6,6'-[1,2-bis(diphenylphosphoryl)ethane-1,2-diyl]bis(2,3,4,5-tetrachloro-6-hydroxycyclohexa-2,4-diene-1-one)

双(1,2-双(二苯基膦)乙烷)钯

lithium (2-(diphenylphosphino)ethyl)(phenyl)phosphanide

dilithium salt of 1,2-bis(phenylphosphino)ethane