5452-31-3
5452-31-3 structure
- Name: 5H-[1]Benzopyrano[3,4-c]pyridin-5-one, 4-methyl-2-(2-oxo-2H-1-benzopyran-3-yl)-
- Chemical Name: 4-methyl-2-(2-oxochromen-3-yl)chromeno[3,4-c]pyridin-5-one
- CAS Number: 5452-31-3
- Molecular Formula: C22H13NO4
- Molecular Weight: 355.34300
- Create Date: 2016-05-20 10:27:38
- Modify Date: 2024-01-10 16:57:46
| Name | 4-methyl-2-(2-oxochromen-3-yl)chromeno[3,4-c]pyridin-5-one |
|---|
| Density | 1.404g/cm3 |
|---|---|
| Boiling Point | 623.5ºC at 760 mmHg |
| Molecular Formula | C22H13NO4 |
| Molecular Weight | 355.34300 |
| Flash Point | 330.9ºC |
| Exact Mass | 355.08400 |
| PSA | 73.31000 |
| LogP | 4.42300 |
| Index of Refraction | 1.687 |
| HS Code | 2934999090 |
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| Precursor 10 | |
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| DownStream 0 | |
![11-methyl-9-(2-oxo-2H-1-benzopyran-3-yl)-8-oxa-10-azatricyclo[7.3.1.02,7]trideca-2,4,6,11-tetraene-12-carboxylic acid structure](https://image.chemsrc.com/caspic/231/113001-52-8.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% |