ribonucleoside
(CHEBI:18254)
is a
dihydroxytetrahydrofuran
(CHEBI:47019)
{(2R,3S,4S,5S)-3,4-dihydroxy-5-(hydroxymethyl)-5-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-methoxytetrahydro-2H-pyran-2-yloxy]tetrahydrofuran-2-yl}methyl nonanoate
(CHEBI:42070)
is a
dihydroxytetrahydrofuran
(CHEBI:47019)