161175-81-1
→
~86%
30652-24-5
1-[2-(diethylamino)ethyl]-3-hydroxy-2-methylpyridin-4-one
100-36-7
N,N-二乙基乙二胺
118-71-8
2-甲基-3-羟基-4-吡喃酮
61049-69-2
3-(苄氧基)-2-甲基-4H-吡喃-4-酮