77368-68-4 Bleomycinamide, N(sup 1)-(4-amino-5-((4-aminobutyl)carbamoyl)pentyl)-13-((4-amino-4,6-dideoxy-alpha-L-talopyranosyl)oxy)-19-demethyl-12-hydroxy-, copper complex Tallysomycin S(sub 10a) copper complex