furo[2,3-h]chromen-2-one 2-furo[2,3-h]chromenone 39310-13-9 523-50-2 ST023306 2H-Furo(2,3-H)-1-benzopyran-2-one 2H-Furo(2,3-h)(1)benzopyran-2-one 3-(4-Hydroxy-5-benzofuranyl)-2-propenoic acid gamma-lactone 4-Hydroxy-5-benzofuranacrylic acid gamma-lactone 5-19-04-00447 (Beilstein Handbook Reference) Angecin Angelicin (coumarin deriv) Angelicin (coumarin derivative) Angelicin plus ultraviolet A radiation [Angelicins] BRN 0153970 CCRIS 4276 Furo(2,3-h)coumarin Furo(5',4':7,8)coumarin HSDB 3554 NSC 404563 2-Propenoic acid, 3-(4-hydroxy-5-benzofuranyl)-, delta-lactone Angelicin C09060 Isopsoralen 2-Oxo-(2H)-furo(2,3-h)-1-benzopyran A0956_SIGMA Oprea1_022970 ZINC00073700 2-Propenoic acid, 3-(4-hydroxy-5-benzofuranyl)-, .delta.-lactone 2H-furo[2,3-h]chromen-2-one CHEBI:28928 2H-Furo[2,3-h]-1-benzopyran-2-one Furo[5',4':7,8]coumarin NSC404563