8-methyl-9,12-dioxo-8,12-dihydro-9H-benzo[5,6]chromeno[2,3-b]pyridine-10-carboxylic acid ethyl ester
Modify Date: 2025-08-25 17:21:53
![8-methyl-9,12-dioxo-8,12-dihydro-9H-benzo[5,6]chromeno[2,3-b]pyridine-10-carboxylic acid ethyl ester Structure](https://image.chemsrc.com/caspic/329/71511-19-8.png)
8-methyl-9,12-dioxo-8,12-dihydro-9H-benzo[5,6]chromeno[2,3-b]pyridine-10-carboxylic acid ethyl ester structure
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Common Name | 8-methyl-9,12-dioxo-8,12-dihydro-9H-benzo[5,6]chromeno[2,3-b]pyridine-10-carboxylic acid ethyl ester | ||
|---|---|---|---|---|
| CAS Number | 71511-19-8 | Molecular Weight | 349.33700 | |
| Density | 1.42g/cm3 | Boiling Point | 553.2ºC at 760 mmHg | |
| Molecular Formula | C20H15NO5 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 288.4ºC | |
| Name | 8-methyl-9,12-dioxo-8,12-dihydro-9H-benzo[5,6]chromeno[2,3-b]pyridine-10-carboxylic acid ethyl ester |
|---|
| Density | 1.42g/cm3 |
|---|---|
| Boiling Point | 553.2ºC at 760 mmHg |
| Molecular Formula | C20H15NO5 |
| Molecular Weight | 349.33700 |
| Flash Point | 288.4ºC |
| Exact Mass | 349.09500 |
| PSA | 78.51000 |
| LogP | 2.97480 |
| Index of Refraction | 1.686 |
|
~%
8-methyl-9,12-d... CAS#:71511-19-8 |
| Literature: Roma; Di Braccio; Balbi; Ermili Farmaco, Edizione Scientifica, 1979 , vol. 34, # 7 p. 646 - 656 |
|
~%
8-methyl-9,12-d... CAS#:71511-19-8 |
| Literature: Roma; Di Braccio; Balbi; Ermili Farmaco, Edizione Scientifica, 1979 , vol. 34, # 7 p. 646 - 656 |
![3-methylamino-1-oxo-1H-benzo[f]chromene-2-carbaldehyde structure](https://image.chemsrc.com/caspic/181/71511-10-9.png)
![8-methyl-8H-benzo[5,6]chromeno[2,3-b]pyridine-9,12-dione structure](https://image.chemsrc.com/caspic/181/71511-32-5.png)
| Precursor 3 | |
|---|---|
| DownStream 0 | |