1037072-53-9
→
~88%
56683-56-8
4'-甲氧基羰基苯并-15-冠5-醚
67-56-1
甲醇
+
54664-43-6
~77%
60835-73-6
4-甲酰-15-冠-5
56683-55-7
4'-羧基苯并-15-冠5-醚
41757-95-3
4'-乙酰苯并-15-冠-5-醚