3 propyl 4 5 dimethylhexane July 8, 2019 16 32 64 128 3 methylhexane 3 5-dimethyl-4-ethylhexan 3 5-dimethylhexane 3 etil 2 5 dimetil 4 propil heptana 4 5-диметил-3-пропілгексан
