[3-amino-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphosphonic acid
[3-amino-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphosphonic acid ??
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[3-amino-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphosphonic acid C??? ??, ??, ??
[3-amino-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphosphonic acid ?? ?? ? ???
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[3-amino-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphosphonic acid ?? ??
???( 0)?? ??