61426-50-4
Methyl 4,7-Dioxooctanoate
→
~70%
51906-25-3
2-(2-methyl-5-oxocyclopenten-1-yl)acetic acid
623-15-4
4-(2-呋喃基)-3-丁烯-2-酮
1456-08-2
624-45-3
乙酰丙酸甲酯
173595-62-5
methyl 5-bromo-4-hydroximino-2-pentenoate
3505-67-7
1,6-二氧杂螺[4.4]壬烷-2,7-二酮
20577-46-2
4,7-dioxooctanoic acid
64140-92-7
methyl 2-(2-methyl-5-oxocyclopenten-1-yl)acetate