5,12-Naphthacenedione, 7,8,9,10-tetrahydro-8-ethyl-1,6,8,11-tetrahydroxy-7-((2,3,6-trideoxy-3-(dimethylamino)-4-O-(2,3,6-trideoxy-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)-alpha-L-lyxo-hexopyranosyl)oxy)-, (7R-trans)- 70559-01-2 BRN 1417572 Roseorubicin B