(+)-1,3,8,11-Tetrahydroxy-10-(4-hydroxy-2-oxopentyl)-2-methyl-5,12-naphthacenedione 150829-94-0 5,12-Naphthacenedione, 1,3,8,11-tetrahydroxy-10-(4-hydroxy-2-oxopentyl)-2-methyl-, (+)- UCE6