Einecs 212-003-6

Nifuratel IMpurity B (5-Nitrofuraldazine)

5-nitro-2-furaldehyde (5-nitrofurfurylene)hydrazone

5-Nitro-2-furancarbaldehyde (5-nitro-2-furanyl)methylene hydrazone

2-Furancarboxaldehyde, 5-nitro-, ((5-nitro-2-furanyl)methylene)hydrazone