38942-41-5 5,12-Naphthacenedione, 8-acetyl-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-10-((2,3,6-trideoxy-3-((1-oxobutyl)amino)-alpha-L-lyxo-hexopyranosyl)oxy)-, (8S-cis)- N-Butyryldaunorubicin NSC 140119