2H,8H-Benzo[1,2-b:5,4-b′]dipyran-2-one, 8,8-dimethyl-
Xanthyletin
2H-1-Benzopyran-6-acrylic acid, 7-hydroxy-2,2-dimethyl-, δ-lactone
8,8-Dimethyl-2H,8H-benzo[1,2-b:5,4-b′]dipyran-2-one
7-Hydroxy-2,2-dimethyl-2H-1-benzopyran-6-acrylic acid δ-lactone
2,2-Dimethylchromenocoumarin
2,2-Dimethylpyrano[3,2-g]chromen-8-one