| 5-nitro-2-furaldehyd (4-butylpiperazinylacetyl)hydrazone |
| 2-((4-butylpiperazinyl)methylcarbonyl)hydrazono-5-nitro-2-furaldehyd |
| 5-nitro-2-furaldehyd (4-butylpiperazinylmethylcarbonyl)hydrazone |
| 5-nitro-2-furaldehyde n'-butylpiperazinoacetylhydrazone |
| 5-nitro-2-furaldehyd(4-butylpiperazinylacetyl)hydrazone |
