beta-D-mannopyranosyl-(1->2)-beta-D-mannopyranosyl-(1->2)-4-deoxy-beta-D-mannopyranosyl group
beta-d-mannopyranosyl-(1->2)-beta-d-mannopyranosyl-(1->2)-4-deoxy-beta-d-mannopyranosyl group
A glycosyl group derived from a β-<small>D</small>-mannopyranosyl-(1→2)-β-<small>D</small>-mannopyranosyl-(1→2)-β-<small>D</small>-mannopyranosyl group by removal of the hydroxy function at C-4 of the residue at the reducing end.