 
- 
                        Methanone,
[4,5-dihydro-3-(4-methoxyphenyl)-5-phenyl-4-isoxazolyl][5-(3-furanyl)-4,
5-dihydro-3-(4-methoxyphenyl)-4-isoxazolyl]-CAS:847911-75-5Formula:C31H26N2O6 
                     
- 
                        Benzoic acid, 3,3'-methylenebis[6-(benzoylamino)-, dimethyl esterCAS:883523-85-1Formula:C31H26N2O6 
                     
- 
                        3,5-Pyridinedicarboxylic acid,
1,4-dihydro-2-methyl-6-phenyl-4-(phenylethynyl)-, 3-ethyl
5-[(3-nitrophenyl)methyl] esterCAS:192053-04-6Formula:C31H26N2O6 
                     
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                        3,5-Pyridinedicarboxylic acid,
1,4-dihydro-2-methyl-4-[(4-nitrophenyl)ethynyl]-6-phenyl-, 3-ethyl
5-(phenylmethyl) esterCAS:194346-96-8Formula:C31H26N2O6 
                     
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                        4H-1-Benzopyran-2-carboxylic acid,
8-[[[1,4-dihydro-1-methyl-4-oxo-7-(3-phenylpropyl)-3-quinolinyl]carbonyl]
amino]-4-oxo-, methyl esterCAS:195433-49-9Formula:C31H26N2O6 
                     
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                        2(1H)-Isoquinolinecarboxylic acid,
3,4-dihydro-6,7-dihydroxy-1-[(4-nitrophenyl)methyl]-,
9H-fluoren-9-ylmethyl esterCAS:880474-98-6Formula:C31H26N2O6 
                     
- 
                        Benzoic acid, bis(2-propynyloxy)-,
2-[ethyl[4-[(4-nitrophenyl)ethynyl]phenyl]amino]ethyl esterCAS:803699-65-2Formula:C31H26N2O6