2,3-Didehydro-N-(N-(1,1-(dimethylethoxy)carbonyl)-L-phenylalanyl)alanine methyl ester 79807-13-9 Alanine, 2,3-didehydro-N-(N-(1,1-(dimethylethoxy)carbonyl)-L-phenylalanyl)-, methyl ester N-Boc-L-phe-dehydro-ala-och3 N-Butyloxycarbonylphenylalanyl-dehydroalanyl-methyl ester Nbpdame