216581-46-3
2-甲酰基-3-苄氧基-6-甲基-吡喃-4(1H)-酮
→
~85%
216581-47-4
3-(苄氧基)-6-甲基-4-氧代-4H-吡喃-2-羧酸
22639-17-4
2-Hydroxymethyl-3-hydroxy-6-methyl-pyran-4(1H)-one
7559-81-1
(2-氯甲基)-5-羟基-4H-吡喃-4-酮
644-46-2
5-hydroxy-2-methylpyran-4-one
501-30-4
曲酸
2387-23-7
N,N-二环己脲