3-Amino-4-ethyl-5-(5-nitro-2-furyl)-s-triazole 41735-52-8 4H-1,2,4-Triazol-3-amine, 4-ethyl-5-(5-nitro-2-furyl)- BRN 1133938 s-Triazole, 3-amino-4-ethyl-5-(5-nitro-2-furyl)-