904818-85-5
904818-85-5 structure
- Name: 3-oxo-2-(2-oxo-2-thiophen-2-ylethylidene)-1,4-dihydroquinoxaline-6-carboxylic acid
- Chemical Name: 3-oxo-2-(2-oxo-2-thiophen-2-ylethylidene)-1,4-dihydroquinoxaline-6-carboxylic acid
- CAS Number: 904818-85-5
- Molecular Formula: C15H10N2O4S
- Molecular Weight: 314.31600
- Create Date: 2019-08-17 12:20:01
- Modify Date: 2025-10-24 18:21:38
| Name | 3-oxo-2-(2-oxo-2-thiophen-2-ylethylidene)-1,4-dihydroquinoxaline-6-carboxylic acid |
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| Density | 1.544g/cm3 |
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| Boiling Point | 579.9ºC at 760 mmHg |
| Molecular Formula | C15H10N2O4S |
| Molecular Weight | 314.31600 |
| Flash Point | 304.5ºC |
| Exact Mass | 314.03600 |
| PSA | 131.26000 |
| LogP | 1.56040 |
| Index of Refraction | 1.737 |
| HS Code | 2934999090 |
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| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |