Synonyms: Iron,[N,N',N''-[[11,14-bis(hydroxymethyl)-3,6,9,12,15,18-hexaoxo-1,4,7,10,13,16-hexaazacyclooctadecane-2,5,8-triyl]tris(trimethylene)]triacetohydroxamato]-(8CI); 1,4,7,10,13,16-Hexaazacyclooctadecane, cyclic peptide deriv.;Stereoisomer of[cyclo(glycyl-N5-acetyl-N5-hydroxy-L-ornithyl-N5-acetyl-N5-hydroxy-L-ornithyl-N5-acetyl-N5-hydroxy-L-ornithyl-L-seryl-L-seryl)ato(3-)]iron