81943-91-1 Bnglga-amc Boc-nle-gln-leu-gly-arg-amc L-Argininamide, N-((1,1-dimethylethoxy)carbonyl)-L-norleucyl-L-glutaminyl-L-leucylglycyl-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)- tert-Butyloxycarbonyl-norleucyl-glutaminyl-leucyl-glycyl-arginine-7-amino-4-methylcoumarin