For a substance with a structure C10H22, make up the structural formulas of isomers containing seven

For a substance with a structure C10H22, make up the structural formulas of isomers containing seven carbon atoms in the chain.

CH3-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH3 – decane (C10H22);
CH3-C (CH3) 2-CH (CH3) -CH2-CH2-CH2-CH3 – 2,2,3-trimethylheptane;
CH3-C (CH3) 2-CH2-CH (CH3) -CH2-CH2-CH3 – 2,2,4 – trimethylheptane;
CH3-C (CH3) 2-CH2-CH2-CH (CH3) -CH2-CH3 – 2.2.5 – trimethylheptane;
CH3-C (CH3) 2-CH2-CH2-CH2-CH (CH3) -CH3 – 2,2,6 – trimethylheptane;
CH3-CH (CH3) -C (CH3) 2-CH2-CH2-CH2-CH3 – 2,3,3-trimethylheptane;
CH3-CH2-C (CH3) 2-CH (CH3) -CH2-CH2-CH3 – 3,3,4 – trimethylheptane;
CH3-CH2-C (CH3) 2-CH2-CH (CH3) -CH2-CH3 – 3,3,5 – trimethylheptane;
CH3-CH2-C (CH3) 2-CH2-CH2-CH (CH3) -CH3 – 3,3,6 – trimethylheptane;
CH3-CH2 (CH3) -CH (C2H5) -CH2-CH2-CH2-CH3 – 3-ethyl-2-methylheptane



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