5,12-Naphthacenedione, 8-ethyl-7,8,9,10-tetrahydro-1,6,8,11-tetrahydroxy-10-((O-2,3,6-trideoxy-alpha-L-threo-hexopyranosyl-(1-4)-O-2,6-dideoxy-alpha-L-lyxo-hexopyranosyl-(1-4)-2,3,6-trideoxy-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-7-((O-2,3,6-trideoxy-alpha-L-threo-hexopyranosyl-(1-4)-O-2,3,6-trideoxy-alpha-L-threo-hexopyranosyl-(1-4)-2,3,6-trideoxy-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-, (7R-(7alpha,8beta,10beta))- 55945-22-7 Antibiotic A447 B Cosmomycin C