2 6-dimethyldecane July 8, 2019 16 32 64 128 2 6 dimethyl decane 8-ethyl-2 6 dimethyldecane 7 ethyl 2 6 dimethyldecane (2) 2 3-dimethyl-6-(2-methylpropyl)decane 2 6-dimethyl-undecane 2 3-dimethyl-6-(2-methylpropyl) decane