13185-22-3 4-((5-Nitrofurfurylidene)amino)-4H-1,2,4-triazole 4-(5-Nitro-2-furfurylidenamino)-4H-1,2,4-triazole 4H-1,2,4-Triazol-4-amine, N-((5-nitro-2-furanyl)methylene)- 4H-1,2,4-Triazole, 4-((5-nitrofurfurylidene)amino)- (7CI,8CI) Furazonal N-((5-Nitro-2-furanyl)methylene)-4H-1,2,4-triazol-4-amine