 
- 
                        2-[2-HYDROXY-3-(2,4-XYLYLCARBAMOYL)-1-NAPHTHYLAZO]PHENOLCAS:523-67-1Formula:C25H21N3O3 
                     
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                        4-[[(3,4-Dihydro-3-oxo-2,5-diphenyl-2H-pyrazol-4-ylidene)methyl]amino]benzoic acid ethyl esterCAS:23711-43-5Formula:C25H21N3O3 
                     
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                        1,5-dimethyl-4-{[2-oxo-2-(4-phenoxyphenyl)ethyl]amino}-2-phenyl-1,2-dihydro-3H-pyrazol-3-oneCAS:24377-64-8Formula:C25H21N3O3 
                     
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                        Imidazo[1,2-c]quinazolin-5(6H)-one,
2-(3,4-dimethoxyphenyl)-6-(phenylmethyl)-CAS:138048-15-4Formula:C25H21N3O3 
                     
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                        N-(p-anisyl)-3-hydroxy-N-4-[(4-methylphenyl)azo]naphthalene-2-carboxamideCAS:13824-00-5Formula:C25H21N3O3 
                     
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                        Methyl 1-[(2'-cyanobiphenyl-4-yl)methyl]-2-ethoxy-1H-benzimidazole-7-carboxylateCAS:139481-44-0Formula:C25H21N3O3 
                     
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                        Piperazine,
1-[4-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)benzoyl]-4-phenyl-CAS:311322-57-3Formula:C25H21N3O3 
                     
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                        1H-Imidazole-4-acetic acid, 1-methyl-a-oxo-2-[(triphenylmethyl)amino]-CAS:90354-15-7Formula:C25H21N3O3 
                     
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                        Pyridazine,
hexahydro-1-(1-naphthalenylcarbonyl)-2-(4-nitro-1-naphthalenyl)-CAS:908272-52-6Formula:C25H21N3O3 
                     
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                        Pyridazine,
hexahydro-1-(2-naphthalenylcarbonyl)-2-(4-nitro-1-naphthalenyl)-CAS:908272-53-7Formula:C25H21N3O3