5,12-Naphthacenedione, 8-acetyl-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-10-[[2,3,6-trideoxy-3-[(N(2)-L-prolyl-L-lysyl)amino]-.alpha.-L-lyxo-hexopyranosyl]oxy]-, (8S-cis)-, compd. with sodium chloride (1:1) 5,12-Naphthacenedione, 8-acetyl-7,8,9,10-tetrahydro-6,8,11-trihydroxy-1-methoxy-10-[[2,3,6-trideoxy-3-[(N-L-prolyl-L-lysyl)amino]-a-L-lyxo-hexopyranosyl]oxy]-, (8S-cis)-, compd. with sodium chloride (1:1) DAUNOMYCIN, PRO-LYS- NSC332582 Pro-lys-daunomycin sodium chloride