60249-17-4
6-甲氧基-2,6-二氢-3H-吡喃-3-酮
→
~98%
65712-87-0
6-methoxyoxan-3-one
66302-69-0
2,5-dimethoxy-2,3,4,5-tetrahydrofurfuryl alcohol
~79%
4454-05-1
3,4-二氢-2-甲基-吡喃