5''-Amino-4',5''-dideoxybutirosin A 5-A-4-Ddba 55480-22-3 D-Streptamine, O-5-amino-5-deoxy-beta-D-xylofuranosyl-(1-5)-O-(2,6-diamino-2,4,6-trideoxy-alpha-D-xylo-hexopyranosyl-(1-4))-N1-(4-amino-2-hydroxy-1-oxobutyl)-2-deoxy-, (S)-