146173-56-0 3H-1,2,4-Triazole-3-thione, 5-(2-furanyl)-2,4-dihydro-4-(((5-nitro-2-furanyl)methylene)amino)- 4-(5-Nitrofurfurylideneamino)-3-(furan-2)-5-mercapto-1,2,4-triazole 4-Nffmt