3 7-dimethyloct-6-enal July 8, 2019 16 32 64 128 3 7 dimethyloct 6 enal 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-2 6-octadienal