1-(((5-Nitrofuran-2-yl)methylene)amino)imidazolidine-2,4-dione hydrate
4-(N'-(4,6-Dimethylpyrimidin-2-yl)formohydrazonamido)benzoic acid
2-((5-Nitrofuran-2-yl)methylene)hydrazinecarboximidamide hydrochloride
2-(1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ylidene)hydrazinecarboxamide