2(1H)-Pyridone, 1-hydroxy-5(or 6)-methoxy-6(or 5)-methyl-, iron(III) complex 72907-24-5 Antibiotic BN 227F Antibiotic BN 229F BN-227-F G 1549 ferric complex Iron, tris(1-hydroxy-5-methoxy-6-methyl-2(1H)-pyridinonato-O(sup 1),O(sup 2))-