2-甲基-4-壬酮

3-propan-2-ylheptane-2,4-dione

2-甲基壬烷-4,6-二酮

2-hydroxy-2,4-dimethylpentanamide

5-甲基-1-(3,4,5-三甲氧基苯基)-1-己烯-3-醇