Synonyms: Pyrazole-1-carboxamidine,3,5-dimethyl- (6CI); 1-Amidino-3,5-dimethylpyrazole;1-Guanyl-3,5-dimethylpyrazole; 3,5-Dimethyl-1-guanylpyrazole;3,5-Dimethyl-1H-pyrazole-1-carboxamidine; 3,5-Dimethylpyrazole-1-carboxamidine;N-Amidino-3,5-dimethylpyrazole; NSC 129885