3049-40-9
3049-40-9 structure
- Name: 7-oxa-5-azaspiro[3.4]octane-6,8-dione
- Chemical Name: 7-oxa-5-azaspiro[3.4]octane-6,8-dione
- CAS Number: 3049-40-9
- Molecular Formula: C6H7NO3
- Molecular Weight: 141.12500
- Create Date: 2017-01-08 08:38:46
- Modify Date: 2024-01-25 15:58:38
| Name | 7-oxa-5-azaspiro[3.4]octane-6,8-dione |
|---|---|
| Synonyms | Cyclobutanecarbamicacid,1-carboxy-,cyclic anhydride |
| Molecular Formula | C6H7NO3 |
|---|---|
| Molecular Weight | 141.12500 |
| Exact Mass | 141.04300 |
| PSA | 58.89000 |
| HS Code | 2934999090 |
|---|
|
~%
3049-40-9 |
| Literature: BOEHRINGER INGELHEIM INTERNATIONAL GMBH Patent: WO2005/19158 A1, 2005 ; Location in patent: Page/Page column 19 ; |
|
~%
3049-40-9 |
| Literature: Dvonch,W. et al. Journal of Organic Chemistry, 1964 , vol. 29, p. 2764 - 2766 |
|
~%
3049-40-9 |
| Literature: Miller, R. D.; Theis, W. Tetrahedron Letters, 1986 , vol. 27, # 22 p. 2447 - 2450 |
| Precursor 4 | |
|---|---|
| DownStream 1 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |