141480-75-3 Methanimidic acid, N-(4-(3,5-dicyanophenyl)-6-ethoxy-2-pyridinyl)-, ((5-nitro-2-furanyl)methylene)hydrazide N(2)-(5-Nitrofurfurylidene)formohydrazide-4-(3,5-dicyanophenyl)-6-ethoxy-2-pyridylimide Nofdepi