2 2 6 trimethyl 4 heptanethiol July 8, 2019 16 32 64 128 2 2 3 6-tetramethylheptane 2 2 5-trimethylheptane 2 2 6 6-tetramethyl-3 5-heptanedione 2 4 6-trimethyl heptane 2 2 3 trimethyl heptane
