1-(异苯并二氢吡喃-1-基)-2-丙酮

(2,2-dimethyl-1,3-dioxolan-4-yl)methyl 3-oxobutanoate

3-(2-oxopropyl)cyclohexan-1-one

石榴根皮碱

2-methyl-2-(3-oxobutyl)cyclohexane-1,3-dione