Fmoc-Arg(Pbf)-OPfp

FMoc-Arg(Pbf)-OPfp ( FMoc-Arg(Pbf)-OPfp )

Fmoc-Nw-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine pentafluorophenyl ester

N-α-Fmoc-NG-2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine pentafluorophenyl ester

N-alpha-Fmoc-N-gamma-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine pentafluorophenyl ester

(S)-perfluorophenyl 2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-5-(3-(2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-ylsulfonyl)guanidino)pentanoate