86933-99-5 Antibiotic MG 245CF2A L-Ornithine, N(sup 5)-acetyl-N(sup 2)-(N-(2,3-dihydroxybenzoyl)-L-threonyl)-N(sup 5)-hydroxy- L-Ornithine, N5-acetyl-N2-(N-(2,3-dihydroxybenzoyl)-L-threonyl)-N5-hydroxy- MG-245-CF2-A N(sup 5)-Acetyl-N(sup 2)-(N-(2,3-dihydroxybenzoyl)-L-threonyl)-N(sup 5)-hydroxy-L-ornithine Vanoxonin