Synonyms: Antimycin A3(6CI); Blastmycin (7CI); Butanoic acid, 3-methyl-,3-[[3-(formylamino)-2-hydroxybenzoyl]amino]-8-butyl-2,6-dimethyl-4,9-dioxo-1,5-dioxonan-7-ylester, [2R-(2R*,3S*,6S*,7R*,8R*)]-; 1,5-Dioxonane, butanoic acid deriv.;Blastomycin; NSC 58239