2-Naphthacenecarboxamide, 4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-, calcium salt (1:2), [4S-(4alpha,4aalpha,5alpha,5aalpha,6alpha,12aalpha)]- CAS NO.94088-85-4

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