00575001_00600000/585585 2-(3-Methoxy-phenyl)-furo[2,3-h]chromen-4-one 2-(3-methoxyphenyl)-4H-furo[2,3-h]chromen-4-one 4H-furo[2,3-h]-1-benzopyran-4-one, 2-(3-methoxyphenyl)- InChI=1/C18H12O4/c1-20-12-4-2-3-11(9-12)17-10-15(19)13-5-6-16-14(7-8-21-16)18(13)22-17/h2-10H,1H Pongol methyl ether