5,10-Dihydroxy-2,2-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one
6-Deoxyjacareubin
9-Deshydroxyjacareubin
J167.440D1,5-Dihydroxy-6',6'-dimethylpyrano[2',3':3,2]xanthone
6-Dehydroxyjacareubin
6-Desoxyjacareubin
2H,6H-Pyrano[3,2-b]xanthen-6-one, 5,10-dihydroxy-2,2-dimethyl-
5,10-dihydroxy-2,2-dimethylpyrano[3,2-b]xanthen-6-one