CAS 125602-26-8 appears in our catalog under these names: Boc-n-me-arg(mtr)-oh, 98%, (S)-2-((tert-Butoxycarbonyl)(methyl)amino)-5-(3-((4-methoxy-2,3,6-trimethylphenyl)sulfonyl)guanidino)pentanoic acid, 98%, Boc–N–Me–Arg(Mtr)–OH, BOC-N-ME-ARG(MTR)-OH 98%, Boc-n-me-arg(mtr)-oh, 98%, 98%. Offered by: Combi-blocks, AmBeed, GLPBio, Chemat. Available pack sizes: 250mg, 5g, 1g.