Synonyms: Antibiotic X 14931A;AC1O608L;X 14931A;X-14931A;Dianemycin, 19-de((tetrahydro-5-methoxy-6-methyl-2H-pyran-2-yl)oxy)-;(E)-8-[7-hydroxy-3-[3-[6-hydroxy-6-(hydroxymethyl)-3,5-dimethyloxan-2-yl]-1,6-dimethyl-4,10-dioxaspiro[4.5]decan-9-yl]-3,8-dimethyl-4,10-dioxaspiro[4.5]decan-9-yl]-2,4,6-trimethyl-5-oxonon-6-enoic acid;84680-56-8