82576-32-7 Boc-val-leu-gly-arg-aec Bvlgaa L-Argininamide, N-((1,1-dimethylethoxy)carbonyl)-L-valyl-L-leucylglycyl-N-(9-ethyl-9H-carbazol-3-yl)- tert-Butyloxycarbonyl-valyl-leucyl-glycyl-arginine-3-amino-9-ethylcarbazole