110-91-8
吗啉
+
23462-75-1
四氢-2H-吡喃-3-酮
→
~99%
82272-05-7
4-(3,4-dihydro-2H-pyran-5-yl)morpholine
~93%
94394-06-6
1369628-67-0
4-(4-methoxybenzyl)dihydro-2H-pyran-3(4H)-one