21786-97-0
21786-97-0 structure
- Name: 4-OXO-4H-BENZO[D]PYRIMIDO[2,1-B][1,3]THIAZOLE-3-CARBOXYLIC ACID
- Chemical Name: 4-oxopyrimido[2,1-b][1,3]benzothiazole-3-carboxylic acid
- CAS Number: 21786-97-0
- Molecular Formula: C11H6N2O3S
- Molecular Weight: 246.24200
- Create Date: 2018-12-09 12:05:38
- Modify Date: 2024-01-12 08:20:43
| Name | 4-oxopyrimido[2,1-b][1,3]benzothiazole-3-carboxylic acid |
|---|---|
| Synonyms |
3-carboxy-4-oxo-4H-pyrimido[2,1-b]benzothiazole
4-oxo-4H-benzo[4,5]thiazolo[3,2-a]pyrimidine-3-carboxylic acid 4-Oxopyrimido-<2,1-b>benzothiazol-3-carbonsaeure 4-oxo-5-hydropyrimidino[2,1-b]benzothiazole-3-carboxylic acid 4-Oxo-4H-9-thia-1,4a-diaza-fluorene-3-carboxylic acid 4-oxo-3-(4H-pyrimido<2,1-b>benzothiazole)carboxylic acid |
| Molecular Formula | C11H6N2O3S |
|---|---|
| Molecular Weight | 246.24200 |
| Exact Mass | 246.01000 |
| PSA | 99.91000 |
| LogP | 1.60740 |
| HS Code | 2934100090 |
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21786-97-0 |
| Literature: Alaimo Journal of Heterocyclic Chemistry, 1973 , vol. 10, # 5 p. 769 - 772 |
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| Literature: Wade,J.J. et al. Journal of Organic Chemistry, 1979 , vol. 44, # 11 p. 1811 - 1816 |
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21786-97-0 |
| Literature: Dunwell,D.W.; Evans,D. Journal of the Chemical Society [Section] C: Organic, 1971 , p. 2094 - 2097 |
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21786-97-0 |
| Literature: Sakamoto,M. et al. Chemical and Pharmaceutical Bulletin, 1977 , vol. 25, p. 3360 - 3365 |
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21786-97-0 |
| Literature: Sakamoto,M. et al. Chemical and Pharmaceutical Bulletin, 1977 , vol. 25, p. 3360 - 3365 |
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21786-97-0 |
| Literature: Alaimo Journal of Heterocyclic Chemistry, 1973 , vol. 10, # 5 p. 769 - 772 |
| Precursor 4 | |
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| DownStream 0 | |
| HS Code | 2934100090 |
|---|---|
| Summary | 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |