5 isopropyl 3 4 dimethyloctane July 8, 2019 16 32 64 128 4 ethyl 5 isopropyl 3 3 dimethyloctane 5 isopropyl 4 methyl 3 dimethyloctane 3 3-dimethyl-4-propyl-1 5-octadiene 4 isopropylheptan
