19419-31-9
19419-31-9 structure
- Name: 4-bromo-5-methoxy-5-(4-methoxy-phenyl)-5H-furan-2-one
- Chemical Name: 4-bromo-5-methoxy-5-(4-methoxy-phenyl)-5H-furan-2-one
- CAS Number: 19419-31-9
- Molecular Formula: C12H11BrO4
- Molecular Weight: 299.11700
- Create Date: 2017-07-29 12:34:57
- Modify Date: 2024-08-13 10:37:40
| Name | 4-bromo-5-methoxy-5-(4-methoxy-phenyl)-5H-furan-2-one |
|---|---|
| Synonyms |
4-BROMO-5-METHOXY-5-(4-METHOXYPHENYL)-2(5H)-FURANONE
cycl.-cis-β-(p-Methoxy-benzoyl)-β-brom-acrylsaeure-methylester = β-Brom-γ-methoxy-γ-(p-methoxy-phenyl)-crotonlacton 3-Brom-4-methoxy-4-(4-methoxy-phenyl)-Δ2,3-crotonlacton 4-bromo-5-methoxy-5-(4-methoxyphenyl)-2(5H)-furanone |
| Molecular Formula | C12H11BrO4 |
|---|---|
| Molecular Weight | 299.11700 |
| Exact Mass | 297.98400 |
| PSA | 44.76000 |
| LogP | 2.33000 |
| 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% |