摘要:用系统命名法命名下列有机物: (1)CH3-CH - C=CH-CH3 C2H5 C2H5 (2)CH3-CH-C(CH3)3 C2H5 答案(1)4-甲基-3-乙基-2-已烯 (2)2.2.3一三甲基戊烷
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