N-a-Boc-N--4-methoxy-2,3,6-trimethyl

Boc-D-Arg(Mtr)-OH N-α-Boc-N-ω-4-Methoxy-2,3,6-triMethyl

N-α-Boc-N-ω-4-methoxy-2,3,6-trimethyl benzenesulfonyl-D-arginine

N^a-Boc-N^w-(4-Methoxy-2,3,6-triMethylphenylsulfonyl)-D-arginine

N-.ALPHA.-BOC-N-.OMEGA.-4-METHOXY-2,3,6-TRIMETHYLBENZENESULFONYL)-D-ARGININE

(R)-2-((tert-Butoxycarbonyl)amino)-5-(3-((4-methoxy-2,3,6-trimethylphenyl)sulfonyl)guanidino)pent