6-octenal 3 7-dimethyl July 8, 2019 16 32 64 128 6 octenal 3 7 dimethyl 3 7 dimethyl 6 octenal structure 3 7 dimethyl 6 octen 3 ol 3 7 dimethyl 6 octen 1 ol 3 7 dimethyl 6 octen 1 al 3 7 dimethyl 6 octen 1 0l 6-octenal 3 7-dimethyl- (r)-