11005-98-4 A 16316 C A 16316-C Antibiotic A 16316 C D-Streptamine, O-6-amino-6-deoxy-L-glycero-D-gluco-heptopyranosylidene-(1-2-3)-O-beta-D-mannopyranosyl-(1-5)-2-deoxy-N,N'-dimethyl- Destomycin B