3 7 dimethyl 6 octen 3 ol July 8, 2019 16 32 64 128 3 7 dimethyl 6 octen 1 ol 3 7-dimethyl-1 6-octadien-3-ol 3 7-dimethyl-2 6-octadien-1-ol 3 7-dimethyl-1 6-octadiene 3 7-dimethyl-2 6-octadienal