22. 下列化合物的 IUPAC 命名為何?
(A) 5-ethyl-3, 4-diisopropyl-6, 7-dimethyldecane
(B) 5-ethyl-3, 4-diisopropyl-6, 7-dimethylnonane
(C) 3, 5-diethyl-4-isopropyl-2, 6, 7-trimethyldecane
(D) 6-ethyl-7, 8-diisopropyl-4, 5-dimethyldecane
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統計: A(22), B(4), C(153), D(1), E(0) #3294452
統計: A(22), B(4), C(153), D(1), E(0) #3294452