Synonyms: Antibiotic A 26771B;A26771B;BRN 5309307;A-26771-B;BUTANEDIOIC ACID, MONO(16-METHYL-2,5-DIOXOOXACYCLOHEXADEC-3-EN-6-YL) ESTER;Butanedioic acid, mono(16-methyl-2,5-dioxooxacyclohexadec-3-en-6-yl) ester, (6S-(3E,6R*,16S*))-;AC1O5I57;LS-45774;4-[[(3Z)-16-methyl-2,5-dioxo-1-oxacyclohexadec-3-en-6-yl]oxy]-4-oxobutanoic acid;56448-20-5