70308-51-9
3',5'-Dichlor-2'-hydroxy-4-methoxy-chalkon
→
~62%
80972-96-9
6,8-dichloro-2-(4-methoxyphenyl)chromen-4-one
3321-92-4
3',5'-二氯-2'-羟基苯乙酮
+
123-11-5
对甲氧基苯甲醛