Question

Alguien me ayuda con la formula de 2,3,5,7 tetraetilnonano

Answer 1

            CH3
            Ι
           CH2    CH2 - CH3
₁        ₂ Ι       ₃ Ι        ₄      ₅        ₆        ₇Ι       ₈        ₉
CH3 - CH  - CH - CH2 - CH - CH2 - CH - CH2 - CH3
                                       Ι                  Ι
                                       CH2           CH2
                                       Ι                  Ι
                                       CH3           CH3