Indene
4,7-Methano-1H-indene, 3a,4,7,7a-tetrahydro-, polymer with 1,3-cyclopentadiene, cyclopentene, 1-hexene, 2-methyl-2-butene and 1,3-pentadiene
1H-Benz[e]indene-6-propanol,3-[(1S)-1,5- dimethyl-4-hexenyl]dodecahydro-3a,5a,9btrimethyl- 7-(1-methylethylidene)-,(3S,3aS,- 5aS,6S,9aS,9bR)-