111155-39-6 128625-53-6 129009-89-8 13836-37-8 158328-87-1 54784-62-2 62526-85-6 62720-22-3 EINECS 237-549-2 L-Ornithine, N2-((1,1-dimethylethoxy)carbonyl)-N5-(imino(((4-methylphenyl)sulfonyl)amino)methyl)- N(2)-tert-Butoxycarbonyl-N(G)-tosyl-L-arginine N2-((1,1-Dimethylethoxy)carbonyl)-N5-(imino(((4-methylphenyl)sulphonyl)amino)methyl)-L-ornithine NSC 164058