3 4 6 trimethyl 4 propyl 3 heptanol July 8, 2019 16 32 64 128 2 3 4-trimethyl-4-propylheptane 3 3 5-trimethyl heptane 2 4 5 trimethyl-3- propylhexan 2 2 3-trimethyl-4-propylheptane
