23828-14-0

GLY-PHE-SER H-GLY-PHE-SER-OH Glycylphenylalanylserine REF DUPL: H-Gly-Phe-Ser-OH Glycyl-L-phenylalanyl-L-serine L-Serine, glycyl-L-phenylalanyl- (S)-2-((S)-2-(2-aminoacetamido)-3-phenylpropanamido)-3-hydroxypropanoic acid 2-[[2-[(2-aminoacetyl)amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoic acid