74-96-4
溴乙烷
+
2009-24-7
花椒毒醇
→
~83%
83934-65-0
9-ethoxyfuro[3,2-g]chromen-7-one
75-03-6
碘乙烷
~76%
10386-19-3
(7-oxofuro[3,2-g]chromen-9-yl) acetate
~69%
298-81-7
8-甲氧基补骨脂素