Products
| 4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene | |
| Product name | 4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene |
| Chinese name | 9, 10-二氢-4H-苯并[4, 5]环庚三烯[1, 2-B]噻吩-4-酮；4-氧代-9,10-二氢-4H-苯并[4,5]-环庚[1,2-B]噻吩 |
| English name | 4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene |
| Molecular formula | C13H10OS |
| Molecular weight | 214.29 |
| CAS No. | 1622-55-5 |
| Product photo |  |
| Structure |  |
| chemical properties | boiling point：165-180℃/27-68Pa，Refractive index：（nD22）1.6520-1.6548 |
| Appearance | Liquid compound |
| Melting point | |
| Content | >98.0% |
| Moisture | |
| Packing | 1kg，5kg，25kg |
The other explanation |
Use: ketotifen, pizotyline intermediates. |
