| ethanone, 1-(4-chloro-3-nitrophenyl)-2-((2-chloro-4-nitrophenyl)amino)-2-hydrox |
| 1-(4-chloro-3-nitrophenyl)-2-((2-chloro-4-nitrophenyl)amino)-2-hydroxyet hano |
| 3-nitro-4-chlorophenylglyoxal 2-chloro-4-nitroanilinohemiacetal |
| 1-(4-chloro-3-nitrophenyl)-2-((2-chloro-4-nitrophenyl)amino)-2-hydroxy-ethanon |
