41866-70-0
(2R,4S,6S)-2,6-dimethyltetrahydro-2H-pyran-4-ol
→
~30%
1073-79-6
2,6-二甲基四氢-4H-吡喃-4-酮
60-29-7
乙醚
1004-36-0
2,6-二甲基-4-吡喃酮