87318-59-0
N-(trimethylsilyloxy)-N-(trimethylsilyl)acetoacetamide
→
~84%
10004-44-1
噁霉灵
10004-24-7
Ethyl tetrolate
~82%
674-82-8
双乙烯酮
~71%
141-97-9
乙酰乙酸乙酯
105-45-3
乙酰乙酸甲酯
~68%
92234-51-0
3-(1H-imidazol-1-yl)-2-Butenoic acid methyl ester
~19%
3075-23-8
3-Oxobutanethioic acid S-ethyl ester
~14%
+
1517-96-0
3-methylisoxazolin-5-one