有机物命名综合练习一、给下列烷烃命名1、___________________________________________2、______________________________3、_________________________________________________________4、______________________________________________5、_____________________________6、__________________________________7、___________________________________8、___________________________9、________________________________________________________________二、给下列烯烃和炔烃命名1、______________________________2、____________________3、_________________________4、________________________________5、_______________________________6、____________________________7、________________________________8、___________________________________三、苯的同系物的命名1、2、3、4、___________________________________________________________________四、写出下列有机物的结构简式1、2,6—二甲基—4—乙基辛烷_______________________