15570-12-4
3-甲氧基苯硫酚
+
94-02-0
苯甲酰乙酸乙酯
→
~96%
789-78-6
7-methoxy-2-phenyl-4H-thiochromen-4-one
86406-07-7
5-methoxy-2-phenylthiochromen-4-one