3-Hydroxy-5,8-dimethoxy-1-(β-D-glucopyranosyloxy)-9H-xanthen-9-one
3-Hydroxy-5,8-dimethoxy-1-(β-D-glucopyranosyloxy)-9H-xanthen-9-one ??
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3-Hydroxy-5,8-dimethoxy-1-(β-D-glucopyranosyloxy)-9H-xanthen-9-one ?? ?? ? ???
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3-Hydroxy-5,8-dimethoxy-1-(β-D-glucopyranosyloxy)-9H-xanthen-9-one ?? ??
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