6H-Benzofuro[3,2-c][1]benzopyran-6-one, 3,9-dihydroxy-
3-Benzofurancarboxylic acid, 2-(2,4-dihydroxyphenyl)-6-hydroxy-, δ-lactone
3,9-Dihydroxy-6H-benzofuro[3,2-c][1]benzopyran-6-one
Coumestrol
2-(2,4-Dihydroxyphenyl)-6-hydroxy-3-benzofurancarboxylic acid δ-lactone
Cumostrol
Cumoestrol
Coumesterol
NSC 22842
3,9-Dihydroxy-[1]benzofuro[3,2-c]chromen-6-one