65-85-0
苯甲酸
+
106-51-4
苯醌
→
~64%
3525-01-7
2-hydroxybenzo[c]chromen-6-one
935-50-2
4,4-二甲氧基-2,5-环己二烯-1-酮
77645-50-2
Spiro[2,5-cyclohexadiene-1,1'(3'H)-isobenzofuran]-3'-one