中文同义词
2,7-双[N,N-双(4-甲氧基苯基)氨]-9,9-螺二[9H-芴],2,7-BIS[N,N-BIS(4-METHOXYPHENYL)AMINO]-9,9-SPIROBI[9H-FLUORENE] 2,7-双[N,N-双(4-甲氧基苯基)氨]-9,9-螺二[9H-芴],N2,N2,N7,N7-四(4-甲氧基苯基)-9,9'-螺双[9H-芴]-2,7-二胺,2,7-双[N,N-双(4-甲氧基苯基)氨]-9,9-螺二[9H-芴],2,7-双[N,N-双(4-甲氧基苯基)氨基]-9,9-螺双[9H-芴,N,N,N,N-四(4-甲氧基)-9,9-螺二芴二胺