1,2-Naphthoquinone, 2-(amidinohydrazone) 2-(1-Oxo-2(1H)-naphthalenylidene)hydrazinecarboximidamide 2-07-00-00649 (Beilstein Handbook Reference) 4362-75-8 BRN 3054199 Hydrazinecarboximidamide, 2-(1-oxo-2(1H)-naphthalenylidene)-