diphenyl(1-propynyl)phosphine oxide

3-diphenylphosphoryl-10,13-dimethyl-17-(6-methylheptan-2-yl)-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene

Diphenyl[3-(trifluormethyl)phenyl]phosphan

1-diphenylphosphoryl-3-(trifluoromethyl)benzene

[2-(methoxymethoxy)phenyl]-diphenylphosphane