S-methyl-4-chloroisothiobenzamide hydroiodide, methyl 4-chlorobenzene-1-carboximidothioate hydroiodide, methylcysteine, S-METHYL-CYSTEINE, 4-chlorobenzenecarboximidothioic acid,methyl ester, 4-chlorophenylmethylthioimidate hydroiodide, S-methyl isothio-4-chlorobenzamide hydroiodide, methyl 4-chlorobenzenecarboximidothioate hydroiodide, 1-carboxy-2-methylthioethylamine, S-methylthio-4-chlorobenzimidate hydroiodide, DL-S-methylcysteine