1-Methyl-5-(methylamino)tetrazole 1-Methyl-5-methylaminotetrazole 17267-51-5 1H-Tetrazol-5-amine, N,1-dimethyl- 1H-Tetrazole, 1-methyl-5-(methylamino)- 2-Tetrazoline, 1-methyl-5-(methylimino)- NSC338081