Synonyms: 4H-1,2,4-Triazole-3-thiol,4-amino-5-methyl- (7CI,8CI);3-Methyl-4-amino-1,2,4-triazoline-5-thione;3-Methyl-4-amino-s-triazole-5-thiol;3-Methyl-4-amino-5-mercapto-1,2,4-triazole;4-Amino-2,4-dihydro-5-methyl-3H-1,2,4-triazole-3-thione;4-Amino-3-Methyl-5-mercapto-1,2,4-triazole;4-Amino-3-mercapto-5-methyl-1,2,4-triazole;4-Amino-3-methanyl-1H-1,2,4-triazole-5(4H)-thione;4-Amino-3-methyl-1,2,4-triazole-5-thione;4-Amino-3-methyl-1,2,4-D2-triazoline-5-thione;4-Amino-3-methyl-5-mercapto-1,2,4-triazoline;4-Amino-3-methyl-5-mercapto-s-triazole;4-Amino-3-methyl-5-thione-1,2,4-triazole;4-Amino-5-mercapto-3-methyl-1,2,4-triazole;4-Amino-5-mercapto-3-methyl-s-triazole;4-Amino-5-methyl-1,2,4-triazole-3-thione;4-Amino-5-methyl-2,4-dihydro-3H-1,2,4-triazole-3-thione;4-Amino-5-methyl-2H-1,2,4-triazole-3(4H)-thione;4-Amino-5-methyl-3-mercapto-1,2,4-triazole;NSC 527797;4-Amino-5-methyl-4H-1,2,4-triazole-3-thiol;