31698-99-4
2-phenyl-4-methyl-5-methoxyoxazole
+
922-67-8
丙炔酸甲酯
→
~35%
115852-13-6
methyl 2-methoxy-5-phenylfuran-3-carboxylate
115852-14-7
methyl 5-methoxy-2-phenylfuran-3-carboxylate