Butanoic acid, 3-methyl-, (2R,3S,6S,7R,8R)-8-ethyl-3-[[3-(formylamino)-2-hydroxybenzoyl]amino]-2,6-dimethyl-4,9-dioxo-1,5-dioxonan-7-yl ester
8-ethyl-3-(3-formamidosalicylamido)-2,6-dimethyl-4,9-dioxo-1,5-dioxonan-7-yl isovalerate
CAS: 27220-60-6
Molecular Formula: C24H32N2O9