1 5 9 undecatriene 2 6 10 trimethyl z )- July 8, 2019 16 32 64 128 1 4 7 -cycloundecatriene 1 5 9 9-tetramethyl- z z z 1 3 6 10-cyclotetradecatetraene 3 7 11-trimethyl-14-(1-methylethyl)- s-(e z e e) - 1 4 8-cycloundecatriene 2 6 6 9-tetramethyl- (e e e)- (1s 2e 6e 10r)-3 7 11 11-tetramethylbicyclo 8.1.0 undeca-2 6-diene
