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(2007/10/02)N-(tert-butyloxycarbonyl)-L-tyrosyl-O-tert-butyl-D-serylglycyl-L-phenylalanyl-L-leucyl-O-tert-butyl-L-threonine methyl ester
N-(tert-butyloxycarbonyl)-L-tyrosyl-O-tert-butyl-D-serylglycyl-L-phenylalanyl-L-leucine methyl ester
N-(tert-butyloxycarbonyl)-L-tyrosyl-O-tert-butyl-D-serylglycyl-L-phenylalanyl-L-leucine
N-(tert-butyloxycarbonyl)-L-tyrosyl-O-tert-butyl-D-serine methyl ester
N-(tert-butyloxycarbonyl)-L-tyrosyl-O-tert-butyl-D-serine