1 3 6 7 11 July 8, 2019 16 32 64 128 1 6 10 dodecatriene 7 11 dimethyl 3 methylene 3 7 11 trimethyl 1 3 6 10 dodecatetraene 1 3 6 7 x 11 10 (- 1 3 5 6 x 11 7 1 3 4x 7 )- 1 6 5x 11 1 6 10 dodecatrien 3 ol 3 7 11 trimethyl
