| 英文同义词: | Phosphine oxide, 1,1'-[1,4-phenylenebis(methylene)]bis[1,1-diphenyl-;Phosphine oxide, [1,4-phenylenebis(methylene)]bis[diphenyl-;1-({4-[(1-oxo-1-phenyl-1-phosphanylcyclohexa-2,4-dien-1-yl)methyl]phenyl}methyl)-1-phenyl-1-phosphanylcyclohexa-2,4-dien-1-one;p-Xylylen-bis-diphenylphosphinoxid;1,4-Bis-(diphenyl-phosphinoylmethyl)-benzene |