37037-89-1
Methyl-3-hydroxy-3-methyl-2-oxobutyrat
→
~79%
72450-34-1
2-羟基-2-甲基-3-氧丁酸甲酯
6622-76-0
惕各酸甲酯
17094-21-2
2-甲基-3-氧代丁酸甲酯
~52%
105-45-3
乙酰乙酸甲酯