1 6 10 dodecatriene 7 11 dimethyl 3 methylene z )- July 8, 2019 16 32 64 128 1 6 10-dodecatriene 7 11-dimethyl-3-methylene- (e)- 1 6 10-dodecatriene 7 11-dimethyl-3-methylene- 1 6 10-dodecatrien 7 11-dimethyl-3-methylene- (e)- Dodecane 2 7 10-trimethyl-