23. 請問以下化合物的正確命名為何?
(A)3,5-dimethylheptane
(B)secondary ethylpentane
(C)2,4-diethylpentane
(D)2,3-dimethy1-2,3-diethy|propane
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統計: A(313), B(6), C(14), D(5), E(0) #3102014
統計: A(313), B(6), C(14), D(5), E(0) #3102014