The chemical S-Methyl-L-thiocitrulline may have other designations, including: S-Methylthiocitrulline, S-Me-TC, N(delta)-(S-Methylisothioureido)norvaline, L-N5-(Imino(methylthio)methyl)-L-ornithine, UNII-M790X706JV (ChemID). S-Methyl-L-thiocitrulline has been assigned a MeSH pharmacological action of: Enzyme Inhibitor.