2-Oxazolidinone, 5-methyl-3-[(5-nitrofurfurylidene)amino]- 2-Oxazolidinone, 5-methyl-3-[[(5-nitro-2-furanyl)methylene]amino]- 6281-26-1 Furmethoxadon Furmethoxadone NSC6479 Nitrofuradoxon