Formula: C25H26N2O6
Mol Weight: 438,47g/mol
Synonym: Alloc-Orn(Fmoc)-OH, N-alpha-Alloc-N-delta-Fmoc-L-ornithine,
(S)-5-(((9H-fluoren-9-yl)methoxy)carbonylamino)-2-(allyloxycarbonylamino)pentanoic acid, Alloc-L-Orn(Fmoc)-OH, Aloc-Orn(Fmoc)-OH
More details are to be found
here