| Name | 3,4-Diphenyl-7-hydroxycoumarin | 
|---|---|
| Synonyms | 
                                
                                7-Hydroxy-3,4-diphenyl-cumarin
                                
                                
                                 7-Hydroxy-3,4-diphenylcoumarin 7-hydroxy-3,4-diphenyl-chromen-2-one  | 
                        
| Molecular Formula | C21H14O3 | 
|---|---|
| Molecular Weight | 314.33400 | 
| Exact Mass | 314.09400 | 
| PSA | 50.44000 | 
| LogP | 4.83260 | 
| HS Code | 2932209090 | 
|---|
| 
                                
                                
                                
                                
                                
                                
                                 ~%  
                                    3450-72-4  | 
                        
| Literature: Sabitha, G.; Rao, A. V. Subba Synthetic Communications, 1987 , vol. 17, # 3 p. 341 - 354 | 
| HS Code | 2932209090 | 
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |