1-Amino-6,17-dihydroxy-7,10,18,21-tetraoxo-27-(N-acetyl hydroxylamino)-6,11,17,22-tetraazaheptaeicosane 3,9,14,20,25-Pentaazatriacontane-2,10,13,21,24-pentone, 30-amino-3,14,25-trihydroxy- 30-Amino-3,14,25-trihydroxy-3,9,14,20,25-pentaazatriacontane-2,10,13,21,24-pentaone 70-51-9 7278-84-4 BRN