4-Nitro-2-(3'-nitrosalicylidenamino)diphenylamine 55720-16-6 Phenol, 2-(((2-anilino-5-nitrophenyl)imino)methyl)-6-nitro- Phenol, 2-nitro-6-(((5-nitro-2-(phenylamino)phenyl)imino)methyl)- o-(((2-Anilino-5-nitrophenyl)imino)methyl)-6-nitrophenol