Known as: 2-Naphthacenecarboxamide, 4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-, monohydrochloride, (4S-(4alpha,4aalpha,5aalpha,6beta,12aalpha))-, mixt. with 3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione monosodium salt