beta-D-Araf-(1->2)-alpha-D-Araf-(1->3)-[beta-D-Araf-(1->2)-alpha-D-Araf-(1->5)]-alpha-D-Araf-(1->5)-alpha-D-ArafOCH2CH2NHCOCH2[OCH2CH2]6NH2
beta-d-araf-(1->2)-alpha-d-araf-(1->3)-[beta-d-araf-(1->2)-alpha-d-araf-(1->5)]-alpha-d-araf-(1->5)-alpha-d-arafoch2ch2nhcoch2[och2ch2]6nh2
A synthetic glycoside that consists of the branched hexasaccharide β-<small>D</small>-Ara<em>f</em>-(1→2)-α-<small>D</small>-Ara<em>f</em>-(1→3)-[β-<small>D</small>-Ara<em>f</em>-(1→2)-α-<small>D</small>-Ara<em>f</em>-(1→5)]-α-<small>D</small>-Ara<em>f</em>-(1→5)-α-<small>D</small>-Ara<em>f</em> having a  23-amino-4-oxo-6,9,12,15,18,21-hexaoxa-3-azatricosan-1-yl moiety at the reducing-end anomeric centre.