Hexadecane 2 6 10 14-tetramethyl- July 8, 2019 16 32 64 128 Hexadecane 2 6 10 14 tetramethyl cas 2 6 10 14 tetramethyl hexadecane structure 2 6 10 14-tetramethyl pentadecane Heptadecane 2 6 10 14-tetramethyl-