168271-92-9
168271-92-9 structure
- Name: ethyl 4-oxo-6,7-dihydro-5H-1-benzofuran-3-carboxylate
- Chemical Name: ethyl 4-oxo-6,7-dihydro-5H-1-benzofuran-3-carboxylate
- CAS Number: 168271-92-9
- Molecular Formula: C11H12O4
- Molecular Weight: 208.21100
- Create Date: 2018-12-26 16:44:52
- Modify Date: 2024-01-10 16:50:25
| Name | ethyl 4-oxo-6,7-dihydro-5H-1-benzofuran-3-carboxylate |
|---|---|
| Synonyms |
4-oxo-4,5,6,7-tetrahydrobenzofuran-3-carboxylic acid ethyl ester
3-Benzofurancarboxylic acid,4,5,6,7-tetrahydro-4-oxo-,ethyl ester Ethyl 4-oxo-4,5,6,7-tetrahydrobenzofuran-3-carboxylate ethyl 4-oxo-4,5,6,7-tetrahydrobenzofuran-3-carboxylic acid |
| Molecular Formula | C11H12O4 |
|---|---|
| Molecular Weight | 208.21100 |
| Exact Mass | 208.07400 |
| PSA | 56.51000 |
| LogP | 1.97530 |
| HS Code | 2932999099 |
|---|
|
~%
168271-92-9 |
| Literature: Neurogen Corporation Patent: US2005/14939 A1, 2005 ; Location in patent: Page 23 ; US 20050014939 A1 |
|
~%
168271-92-9 |
| Literature: Neurogen Corporation Patent: US5750702 A1, 1998 ; US 5750702 A |
|
~84%
168271-92-9 |
| Literature: Ranu, Brindaban C.; Adak, Laksmikanta; Banerjee, Subhash Tetrahedron Letters, 2008 , vol. 49, # 31 p. 4613 - 4617 |
|
~10%
168271-92-9 |
| Literature: Lee, Yong; Yoon, Sang Synthetic Communications, 2006 , vol. 36, # 14 p. 1941 - 1951 |
| 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% |