1-Hydroxy-MA-144-N1 1-Naphthacenecarboxylic acid, 2-ethyl-1,2,3,4,6,11-hexahydro-2,5,7,10-tetrahydroxy-6,11-dioxo-4-((2,3,6-trideoxy-4-0-(2,6-dideoxy-4-O-((2S-(2-alpha,5-beta,6-beta))-tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl)-alpha-L-lyxo-hexopyranosyl)-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-, methyl ester, (1R-(1-alpha,2-beta,4-beta))- 64253-73-2 MA144 N2 Rhodirubin A