Synonyms: Antibiotic A 204A;Antibiotic A 204-I;A 204A;AC1L4G5S;12750-79-7 (Parent);LS-20852;2-[2-hydroxy-6-[[3-[5-[5-(6-hydroxy-4-methoxy-3,5,6-trimethyloxan-2-yl)oxolan-2-yl]oxolan-2-yl]-2,7-dimethoxy-1,3,6-trimethyl-4,10-dioxaspiro[4.5]decan-9-yl]methyl]-5-methoxy-4-(5-methoxy-6-methyloxan-2-yl)oxy-3,5-dimethyloxan-2-yl]propanoic acid;43110-10-7