2 6-dimethyl-3 5-heptanedione July 8, 2019 16 32 64 128 2 6-dimethyl-3-heptanone 2 2 6 6-tetramethylheptane-3 5-dione 2 6-dimethyl-4-heptanone 2 2-dimethyl-6-ethylheptane
