83920-64-3
83920-64-3 structure
- Name: 2H-Pyran-2-one,5,6-dihydro-4-methoxy-(9CI)
- Chemical Name: 4-Methoxy-5,6-dihydro-2H-pyran-2-one
- CAS Number: 83920-64-3
- Molecular Formula: C6H8O3
- Molecular Weight: 128.12600
- Create Date: 2017-12-18 15:50:40
- Modify Date: 2025-08-27 19:04:20
| Name | 4-Methoxy-5,6-dihydro-2H-pyran-2-one |
|---|---|
| Synonyms |
3,6-Dihydro-4-methoxy-2H-pyran
5,6-dihydro-4-methoxy-pyran 4-methoxy-2,3-dihydro-6H-pyran 5,6-Dihydro-4-methoxy-2H-pyran 4-methoxy-5,6-dihydro-pyran-2-one 4-methoxy-5,6-dihydro-2H-pyran 2H-Pyran,3,6-dihydro-4-methoxy 4-Methoxy-5,6-dihydro-pyran-2-on 4-methoxy-2,6-dihydropyran 4-Methoxy-5,6-dihydropyran |
| Molecular Formula | C6H8O3 |
|---|---|
| Molecular Weight | 128.12600 |
| Exact Mass | 128.04700 |
| PSA | 35.53000 |
| LogP | 0.46360 |
| HS Code | 2932999099 |
|---|
|
~%
83920-64-3 |
| Literature: D'Angelo, Jean; Gomez-Pardo, Domingo Tetrahedron Letters, 1991 , vol. 32, # 26 p. 3063 - 3066 |
|
~%
83920-64-3 |
| Literature: D'Angelo, Jean; Gomez-Pardo, Domingo Tetrahedron Letters, 1991 , vol. 32, # 26 p. 3063 - 3066 |
|
~%
83920-64-3 |
| Literature: Jones; Whiting Journal of the Chemical Society, 1949 , p. 1423,1426 |
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |