65692-21-9
65692-21-9 structure
- Name: 2H-1-Benzopyran-2-one,7,8-dihydroxy-4-methoxy-(9CI)
- Chemical Name: 7,8-Dihydroxy-4-methoxy-2H-chromen-2-one
- CAS Number: 65692-21-9
- Molecular Formula: C10H8O5
- Molecular Weight: 208.16800
- Create Date: 2016-02-02 17:39:49
- Modify Date: 2024-02-04 10:36:34
| Name | 7,8-Dihydroxy-4-methoxy-2H-chromen-2-one |
|---|---|
| Synonyms |
F-methyl-4 dihydroxy-7,8 coumarine
7,8-Dihydroxy-4-methoxycumarin 2H-1-Benzopyran-2-one,7,8-dihydroxy-4-(trifluoromethyl) 7,8-dihydroxy-4-(trifluoromethyl)-2H-chromen-2-one 7,8-dihydroxy-4-fluoromethylchromen-2-one 7,8-Dihydroxy-4-(trifluoromethyl)coumarin 7,8-dihydroxy-4-methoxy-chromen-2-one F-methyl-4 daphnetine |
| Molecular Formula | C10H8O5 |
|---|---|
| Molecular Weight | 208.16800 |
| Exact Mass | 208.03700 |
| PSA | 79.90000 |
| LogP | 1.21280 |
| HS Code | 2932209090 |
|---|
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |