Similar names: (2S)-2-Amino-4-(methylsulfanyl)butanoic acid; L-Methionine; Methionine, L- (8CI); (S)-2-Amino-4-(methylthio)butanoic acid; 2-Amino-4-(methylthio)butyric acid; Acimethin; Butanoic acid, 2-amino-4-(methylthio)-, (S)-; Cymethion; L-Homocysteine, S-methyl-; L-α-Amino-γ-methylthiobutyric acid; Meth-o-Tas; Methionine; Methiorep; NSC 22946; S-Methionine; S-Methyl-L-homocysteine; Secretory peptide (human clone HTXDU73); h-Met-oh; l-Methionine; α-Amino-γ-methylmercaptobutyric acid; γ-Methylthio-α-aminobutyric acid