英文别名
5-Methylene-1,1,3,3-tetraphenyl-1λ5,3λ5-diphosphabenzene;5-methyl-1,1,3,3-tetraphenyl-1.lamda.5,3.lamda.5-diphosphabenzene;5-Methyl-1,1,3,3-tetraphenyl-1lambda5,3lambda5-diphosphacyclohexa-1,3,5-triene;5-methyl-1,1,3,3-tetraphenyl-1λ5,3λ5-diphosphacyclohexa-1,3,5-triene