英文别名
                        2,3-Benzo-1,4,5,6,7-pentaphenyl-7-phosphabicyclo<2.2.1>hept-5-en-oxid;1,8,9,10,11-Pentakis-phenyl-11lambda5-phosphatricyclo[6.2.1.02,7]undeca-2,4,6,9-tetraene 11-oxide;1,8,9,10,11-pentakis-phenyl-11λ5-phosphatricyclo[6.2.1.02,7]undeca-2,4,6,9-tetraene 11-oxide