2046-21-1
6-氧代庚酸甲酯
→
10226-59-2
3,7-dimethyl-1-(6-oxoheptyl)purine-2,6-dione
145068-76-4
methyl 5-(2-methyl-1,3-dioxolan-2-yl)pentanoate
3128-07-2
5-乙酰基戊酸