| 3-[[2-(benzoyloxy)ethyl][4-[(4-nitrophenyl) azo] phenyl] amino]-Propanenitrile |
| 3-[N-[2-(Benzoyloxy) ethyl]-p-(p-nitrophenylazo)anilino]propionitrile |
| 4-[N-(.beta.-Cyanoethyl)-N-(.beta.-benzoyloxyethyl) amino]-4'-nitroazobenzene |
| 4-Nitro-4'-[(2-cyanoethyl) (2-benzoyloxyethyl)amino] azobenzene |
| 4-(4-Nitrophenylazo)-N-(.beta.-benzoyloxyethyl)-N-(.beta.-cyanoethyl)aniline |
| 3-[[2-(benzoyloxy)ethyl][4-[(4-nitrophenyl)azo]phenyl]amino]-propanenitril |
| Propanenitrile,3-[[2-(benzoyloxy)ethyl][4-[(4-nitrophenyl)azo] phenyl] amino]- |
| 3-[N-[2-(Benzoyloxy)ethyl]-p-(p-nitrophenylazo)anilino]propionitrile |
| 4-[N-(.beta.-Cyanoethyl)-N-(.beta.-benzoyloxyethyl)amino]-4'-nitroazobenzene |
| 4-Nitro-4'-[(2-cyanoethyl)(2-benzoyloxyethyl)amino] azobenzene |
| 4-(4-Nitrophenylazo)-N-(.beta.-benzoyl |
