75950-51-5
methyl 3,5-dioxo-4-methylhexanoate
→
~88%
50405-45-3
4-羟基-5,6-二甲基吡喃-2-酮
1522-25-4
4-hydroxy-3-methylpent-3-en-2-one
264881-69-8
815-57-6
3-甲基-2,4-戊烷二酮
123-54-6
乙酰丙酮
30414-53-0
3-氧代戊酸甲酯
57103-53-4
3,3'-Methylenebis[4-hydroxy-5,6-dimethyl-2H-pyran-2-one]
64361-40-6
4-methoxy-5,6-dimethylpyran-2-one