31005-03-5
7-prop-2-enoxychromen-2-one
→
~92%
22919-21-7
7-(2,3-dihydroxypropoxy)chromen-2-one
36651-62-4
7-(oxiran-2-ylmethoxy)chromen-2-one
~59%
93-35-6
7-羟基香豆素
+
3132-64-7
环氧溴丙烷