ChemicalBook >?? ???? >8,9-Dihydro-2,4,7-trihydroxy-3-methoxy-6,8,8,9-tetramethyl-1H-phenaleno[1,2-b]furan-1-one
8,9-Dihydro-2,4,7-trihydroxy-3-methoxy-6,8,8,9-tetramethyl-1H-phenaleno[1,2-b]furan-1-one
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8,9-Dihydro-2,4,7-trihydroxy-3-methoxy-6,8,8,9-tetramethyl-1H-phenaleno[1,2-b]furan-1-one ??
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8,9-Dihydro-2,4,7-trihydroxy-3-methoxy-6,8,8,9-tetramethyl-1H-phenaleno[1,2-b]furan-1-one C??? ??, ??, ??
8,9-Dihydro-2,4,7-trihydroxy-3-methoxy-6,8,8,9-tetramethyl-1H-phenaleno[1,2-b]furan-1-one ?? ?? ? ???
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8,9-Dihydro-2,4,7-trihydroxy-3-methoxy-6,8,8,9-tetramethyl-1H-phenaleno[1,2-b]furan-1-one ?? ??
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