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d-Streptamine, O-2-amino-2,3-dideoxy-α-d-ribo-hexopyranosyl-(1→4)-O-[O-α-d-mannopyranosyl-(1→4)-O-2,6-diamino-2,6-dideoxy-β-l-idopyranosyl-(1→3)-β-d-ribofu related products: