127676-54-4 4-O-Methylbetaclamycin T 5,12-Naphthacenedione, 8-ethyl-7,8,9,10-tetrahydro-6,7,8,11-tetrahydroxy-1-methoxy-10-((2,3,6-trideoxy-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-, (7R-(7alpha,8beta,10beta))- 8-Ethyl-7,8,9,10-tetrahydro-6,7,8,11-tetrahydroxy-1-methoxy-10-((2,3,6-trideoxy-3-(dimethylamino)-alpha-L-lyxo-hexopyranosyl)oxy)-5,12-naphthacenedione (7R-(7alpha,8beta,10beta))-