What is the IUPAC name of

1.	What is the IUPAC name of
Answer» 2, 3-dimethyl, 7-bromooctane<BR>2-bromo-5, 6-dimethyloctane 2-bromo-6, 7-dimethyloctane 1-bromo-5, 6-dimethylheptane Solution :`underset("2-bromo-6, 7-dimethyloctane")(C OVERSET(8)(H_(3)) - underset(underset(H)(\|))overset(overset(H_(3)C)(7\|))(C )- underset(underset(CH_(3))(\|))overset(overset(H)(-6\|))(C )- overset(5)(C )H_(2)- overset(4)(C )H_(2)- overset(3)(C )H_(2)- underset(underset(Br)(\|))overset(2)(C )H- overset(1)(C )H_(3))`

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