497063-16-8
1-prop-2-enoxybut-3-en-2-one
→
~70%
98166-23-5
2H-吡喃-3(6h)-酮
329684-87-9
(±)-6-[(tert-butyldimethylsilyl)oxy]-3,6-dihydro-2H-pyran-3-one
35436-57-8
2-hydroxy-2H-pyran-5-one
98-00-0
糠醇
23462-75-1
四氢-2H-吡喃-3-酮