英文别名
(S)-(4,4',6,6'-tetramethoxy-[1,1'-biphenyl]-2,2'-diyl)bis(diphenylphosphine oxide);(S)-4,4',6,6'-tetramethoxybiphenyl-2,2'-diyl-bis(diphenylphosphine oxide);1,1'-[4,4',6,6'-Tetramethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-diphenylphosphine oxide];1-diphenylphosphoryl-2-(2-diphenylphosphoryl-4,6-dimethoxyphenyl)-3,5-dimethoxybenzene