| 1 | 100124-60-5 | N-(4-chlorophenyl)-N'-(5-nitro-2-pyridinyl)urea | N-(4-chlorophenyl)-N'-(5-nitro-2-pyridinyl)urea | C12H9ClN4O3 | |
| 2 | 1170599-99-1 | 3-(4-nitrophenyl)imidazo[1,5-a]pyrazin-1-ol hydrochloride | 3-(4-nitrophenyl)imidazo[1,5-a]pyrazin-1-ol hydrochloride | C12H9ClN4O3 | |
| 3 | 491867-16-4 | 5-chloro-2-hydroxy-3-nitrobenzaldehyde 2-pyridinylhydrazone | 5-chloro-2-hydroxy-3-nitrobenzaldehyde 2-pyridinylhydrazone | C12H9ClN4O3 | |
| 4 | 28058-29-9 | Benzaldehyde,5-chloro-2-hydroxy-, 2-(5-nitro-2-pyridinyl)hydrazone | Benzaldehyde,5-chloro-2-hydroxy-, 2-(5-nitro-2-pyridinyl)hydrazone | C12H9ClN4O3 | |
| 5 | 6959-39-3 | 1,3-Benzodioxole-5-carboxaldehyde,2-(5-chloro-1,6-dihydro-6-oxo-4-pyridazinyl)hydrazone | 1,3-Benzodioxole-5-carboxaldehyde,2-(5-chloro-1,6-dihydro-6-oxo-4-pyridazinyl)hydrazone | C12H9ClN4O3 | |