1404-59-7 26-Demethyloligomycin A A 272 Antibiotic A 272 Oligomycin A, 26-demethyl- (9CI) Oligomycin D RR 32705 RUTAMYCIN Rutamicina [INN-Spanish] Rutamycin [USAN:INN] Rutamycine [INN-French] Rutamycinum [INN-Latin]