D-Streptamine, O-3-amino-3-deoxy-alpha-D-glucopyranosyl-(1-6)-O-(6-amino-6-deoxy-alpha-D-glucopyranosyl-(1-4))-N1-(4-amino-2-hydroxy-1-oxobutyl)-2-deoxy-, (S)-
O-3-AMINO-3-DEOXY-.ALPHA.-D-GLUCOPYRANOSYL-(1->4)-O-(6-AMINO-6-DEOXY-.ALPHA.-D-GLUCOPYRANOSYL-(1->6))-N(SUP 3)-(4-AMINO-L-2-HYDROXYBUTYRYL)-2-DEOXY-L-STREPTAMINE