344329-76-6
4-甲酰胺基吡喃
→
~90%
4295-99-2
4-氰基四氢吡喃
29943-42-8
四氢吡喃酮
+
38622-91-2
4-toluene-sulfonylmethyl isocyanide
~73%
177703-80-9
~38%
243661-09-8
2-(o-tolylsulfonyl)acetonitrile
~37%
52748-35-3
tetrahydro-pyran-4-carbaldehyde oxime
50675-18-8
4-醛基四氢吡喃
2942-58-7
氰基磷酸二乙酯
1768-64-5
4-氯四氢-2H-吡喃