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?? ???? >3,5-di(acetyloxy)-2-[(acetyloxy)methyl]-6-(2,6-dichloro-9H-purin-9-yl)tetrahydro-2H-pyran-4-yl acetate
3,5-di(acetyloxy)-2-[(acetyloxy)methyl]-6-(2,6-dichloro-9H-purin-9-yl)tetrahydro-2H-pyran-4-yl acetate
3,5-di(acetyloxy)-2-[(acetyloxy)methyl]-6-(2,6-dichloro-9H-purin-9-yl)tetrahydro-2H-pyran-4-yl acetate ??
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3,5-di(acetyloxy)-2-[(acetyloxy)methyl]-6-(2,6-dichloro-9H-purin-9-yl)tetrahydro-2H-pyran-4-yl acetate C??? ??, ??, ??
3,5-di(acetyloxy)-2-[(acetyloxy)methyl]-6-(2,6-dichloro-9H-purin-9-yl)tetrahydro-2H-pyran-4-yl acetate ?? ?? ? ???
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3,5-di(acetyloxy)-2-[(acetyloxy)methyl]-6-(2,6-dichloro-9H-purin-9-yl)tetrahydro-2H-pyran-4-yl acetate ?? ??
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