(-)-1,3-dimethyl-1-E-phenoxycarbonylvinylindene
(+)-4-benzoyloxy-4-(1,3-dimethylinden-1-yl)butan-1-ol
(+)-4-benzoyloxy-4-(1,3-dimethylinden-1-yl)butan-1-al
Benzoic acid 4a,9-dimethyl-2,3,4,4a-tetrahydro-1H-fluoren-4-yl ester
(-)-5-benzoyloxy-4b,9-dimethyl-5,6-dihydrofluorene