2 7 8 trimethyldecane July 8, 2019 16 32 64 128 2 7 8 trimethyl decane 2 7 8-trimethyldecane structure 2 7 8 trimethyldecane structural formula 2 6 7-trimethyldecane 3 5 7-trimethyldecane 2 4 7 trimethyloctane 2 3 7-trimethyl-nonan