1,1,3-三甲基茚

2,2-二苯基丙烷

3,3,3',3'-tetramethyl-1,1'-spiro-biindane

1-((3,3-dimethyl-2,3-dihydro-1H-inden-1-ylidene)methyl)-1,3,3-trimethyl-2,3-dihydro-1H-indene

3-氟-4-甲氧基苯甲醛