3 4 dimethyloctane structure July 8, 2019 16 32 64 128 3 4-dimethyloctane structure 4 ethyl 3 4 dimethyloctane structure 4 ethyl 3 5 dimethyloctane structure 3 methylhexane 3 4-dimethyloctane 3 3-dimethyl-4-octyne 3 4-diethyl-5 6-dimethyl-2-octene
