21038-63-1
21038-63-1 structure
- Name: 1H-Pyrido[2,3-d][1,3]oxazine-2,4-dione
- Chemical Name: 1H-Pyrido[2,3-d][1,3]oxazine-2,4-dione
- CAS Number: 21038-63-1
- Molecular Formula: C7H4N2O3
- Molecular Weight: 164.11800
- Create Date: 2018-12-31 17:41:51
- Modify Date: 2024-01-04 23:12:57
| Name | 1H-Pyrido[2,3-d][1,3]oxazine-2,4-dione |
|---|---|
| Synonyms |
1H-pyrido-[2,3-d]1,3-oxazine-2,4-dione
2H-pyrido[2,3-d][1,3]oxazine-2,4(1H)-dione 3-azaisatoic anhydride RW3147 3-azaisatonic anhydride |
| Density | 1.498g/cm3 |
|---|---|
| Molecular Formula | C7H4N2O3 |
| Molecular Weight | 164.11800 |
| Exact Mass | 164.02200 |
| PSA | 75.96000 |
| Index of Refraction | 1.593 |
| HS Code | 2934999090 |
|---|
|
~59%
21038-63-1 |
| Literature: Pratt, John K.; Betebenner, David A.; Donner, Pamela L.; Green, Brian E.; Kempf, Dale J.; McDaniel, Keith F.; Maring, Clarence J.; Stoll, Vincent S.; Zhang, Rong Patent: US2004/167123 A1, 2004 ; Location in patent: Page/Page column 70 ; US 20040167123 A1 |
|
~72%
21038-63-1 |
| Literature: Canonne, P.; Boulanger, R.; Chantegrel, B. Tetrahedron, 1987 , vol. 43, # 4 p. 663 - 668 |
|
~%
21038-63-1 |
| Literature: US5441955 A1, ; |
|
~63%
21038-63-1 |
| Literature: Sonnenburg, Ralf; Neda, Ion; Fischer, Axel; Jones, Peter G.; Schmutzler, Reinhard Chemische Berichte, 1995 , vol. 128, # 6 p. 627 - 634 |
|
~%
21038-63-1 |
| Literature: Journal of Medicinal Chemistry, , vol. 39, # 24 p. 4692 - 4703 |
|
~%
21038-63-1 |
| Literature: Journal of Organic Chemistry, , vol. 35, # 5 p. 1471 - 1475 |
| Precursor 6 | |
|---|---|
| DownStream 10 | |
![1H-Pyrrolo[2,3-b]pyridine-2,3-dione structure](https://image.chemsrc.com/caspic/153/5654-95-5.png)
![1-ISOPENTYL-1H-PYRIDO[2,3-D][1,3]OXAZINE-2,4-DIONE structure](https://image.chemsrc.com/caspic/067/565448-79-5.png)
![1-METHYL-1H-PYRIDO[2,3-D][1,3]OXAZINE-2,4-DIONE structure](https://image.chemsrc.com/caspic/184/53890-44-1.png)
![1-BENZYL-1H-PYRIDO[2,3-D][1,3]OXAZINE-2,4-DIONE structure](https://image.chemsrc.com/caspic/496/97484-73-6.png)
![1-(PROP-2-YN-1-YL)-1H-PYRIDO[2,3-D][1,3]OXAZINE-2,4-DIONE structure](https://image.chemsrc.com/caspic/382/97484-76-9.png)
![1-ALLYL-1H-PYRIDO[2,3-D][1,3]OXAZINE-2,4-DIONE structure](https://image.chemsrc.com/caspic/420/97484-75-8.png)
![1-PROPYL-1H-PYRIDO[2,3-D][1,3]OXAZINE-2,4-DIONE structure](https://image.chemsrc.com/caspic/431/111396-09-9.png)
![1-[(4-fluorophenyl)methyl]pyrido[2,3-d][1,3]oxazine-2,4-dione structure](https://image.chemsrc.com/caspic/221/53914-11-7.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |