108-24-7
乙酸酐
+
56276-49-4
3-苯基乙酰丙酮
→
5440-23-3
N-(1-乙酰基-2-氧代丙基) 乙酰胺
29917-12-2
2,3,4-戊三酮肟 (6ci,7ci,8ci,9ci)
23000-12-6
1-(2,5-二甲基-4-恶唑基)乙烯酮
113732-62-0
2-溴-1-(2,5-二甲基-4-噁唑)
5463-26-3
N-(3-oxo-1-phenylbutan-2-yl)acetamide