1,1'-diethyl-bicyclohexyl

5,6,7,12-tetrahydrodibenzo[a,d]cycloocten-12-one

5-methylene-10,11-dihydro-5H-dibenzo[a,d]cycloheptene

5-phenanthren-9-yl-2H-tetrazole

9-(diethoxymethyl)phenanthrene