7H-Furo[3,2-g][1]benzopyran-7-one, 9-hydroxy-
Xanthotoxol
5-Benzofuranacrylic acid, 6,7-dihydroxy-, δ-lactone
9-Hydroxy-7H-furo[3,2-g][1]benzopyran-7-one
Psoralen, 8-hydroxy-
2-Propenoic acid, 3-(6,7-dihydroxy-5-benzofuranyl)-, δ-lactone
8-Hydroxypsoralen
NSC 401269
Xanthotol