6581-67-5
2-(2-methylpropoxy)-3,4-dihydro-2H-pyran
→
~99%
32767-68-3
2-(2-methylpropoxy)oxane
110-87-2
3,4-二氢-2H-吡喃
+
78-83-1
异丁醇
~10%
142-68-7
四氢吡喃