94303-12-5
→
6468-49-1
3-hydroxy-[1]benzofuro[3,2-c]chromen-6-one
108-95-2
苯酚
60946-77-2
3-(2,4-二甲氧基苯基)-3-氧代丙酸乙酯
79762-15-5
6a,11a-dihydro-3-hydroxy-6H-benzofuro[3,2-c][1]benzopyran