3b,4,5,5a,8b,9,10,10a-Octahydro-4,5,9,10-tetraphenyldicyclobuta[e,l]pyren

二苯并[a,j]蒽

3b,4,5,5a-Tetrahydro-4,5-diphenylcyclobuta[e]pyren

3b,4,5,5a,8b,9,10,10a-Octahydro-4,5,9,10-tetraphenyldicyclobuta[e,l]pyren

1,3-bis(2-phenylethyl)benzene