6-chloro-2,6,7,7-tetramethyloct-2-ene

7-chloro-2,6,6,7-tetramethyloct-2-ene

8-chloro-5-(2-chloropropan-2-yl)-2,8,9,9-tetramethyldec-2-ene

2-methoxy-5-(3-methylbut-2-enyl)cyclohexa-2,5-diene-1,4-dione

2,5-二甲基-4-己烯酸