1-O-[(3'R,4'S)-3-hydroxytetrahydrofuran-4-yl] 2-O-benzyl-α-D-xylopyranoside 3,4,3'-tris(dibenzylphosphate)

1-O-[(3'S,4'R)-3-hydroxytetrahydrofuran-4-yl] 2-O-benzyl-β-D-xylopyranoside 3,4,3'-tris(dibenzylphosphate)