5-[6-(2,5-Dihydro-4-hydroxy-2-oxo-1H-pyrrol-3-yl)-1,3-dimethyl-6-oxo-2,4-hexadienyl]octahydro-2,6,9a-trimethyl-8-oxo-3a,7-epoxy-3aH-furo[3,2-b]oxocin-3-carboxylic acid methyl ester
CAS No. 78339-49-8
5-[6-(2,5-Dihydro-4-hydroxy-2-oxo-1H-pyrrol-3-yl)-1,3-dimethyl-6-oxo-2,4-hexadienyl]octahydro-2,6,9a-trimethyl-8-oxo-3a,7-epoxy-3aH-furo[3,2-b]oxocin-3-carboxylic acid methyl ester;Nocamycin I