英文同义词
(4S)-4-[(2-aminoacetyl)amino]-5-[[(2S)-6-amino-1-(carboxymethylamino)-1-oxohexan-2-yl]amino]-5-oxopentanoic acid;Tetrapeptide-21;Glycine, glycyl-L-α-glutamyl-L-lysyl-;960608-17-7 Tetrapeptide-21;Tetrapeptide-21 USP/EP/BP;Tetrapeptide-21 (Reference:TEGO pep4-17)